| 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 | $129.48 | 4.778% | $135.6666 | $135.67 | $135.65 | $135.70 |
| Purchase #2 | $208.50 | 4.502% | $217.8867 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $221.58 | 5.371% | $233.4811 | $233.48 | $233.50 | $233.50 |
| Purchase #4 | $116.62 | 12.585% | $131.2966 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $88.45 | 5.345% | $93.1777 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $9.34 | 13.820% | $10.6308 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $174.91 | 5.191% | $183.9896 | $183.99 | $184.00 | $184.00 |
| 7 purchase totals = | $948.88 | $1,006.1291 | $1,006.14 | $1,006.20 | $1,006.20 | |