| 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 | $168.56 | 13.771% | $191.7724 | $191.77 | $191.75 | $191.80 |
| Purchase #2 | $218.86 | 7.504% | $235.2833 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $132.81 | 3.658% | $137.6682 | $137.67 | $137.65 | $137.70 |
| Purchase #4 | $84.28 | 8.802% | $91.6983 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $128.93 | 11.219% | $143.3947 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $203.95 | 12.768% | $229.9903 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $104.34 | 4.405% | $108.9362 | $108.94 | $108.95 | $108.90 |
| 7 purchase totals = | $1,041.73 | $1,138.7434 | $1,138.74 | $1,138.75 | $1,138.80 | |