| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.69 | 4.869% | $152.7836 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $181.46 | 8.650% | $197.1563 | $197.16 | $197.15 | $197.20 |
| Purchase #3 | $173.64 | 13.569% | $197.2012 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $200.27 | 10.581% | $221.4606 | $221.46 | $221.45 | $221.50 |
| Purchase #5 | $95.80 | 6.655% | $102.1755 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $110.77 | 4.267% | $115.4966 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $218.37 | 3.213% | $225.3862 | $225.39 | $225.40 | $225.40 |
| 7 purchase totals = | $1,126.00 | $1,211.6600 | $1,211.67 | $1,211.70 | $1,211.80 | |