| 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 | $160.97 | 7.385% | $172.8576 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $30.43 | 8.118% | $32.9003 | $32.90 | $32.90 | $32.90 |
| Purchase #3 | $51.26 | 5.145% | $53.8973 | $53.90 | $53.90 | $53.90 |
| Purchase #4 | $221.84 | 8.723% | $241.1911 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $164.76 | 7.669% | $177.3954 | $177.40 | $177.40 | $177.40 |
| Purchase #6 | $210.65 | 8.769% | $229.1219 | $229.12 | $229.10 | $229.10 |
| Purchase #7 | $121.95 | 10.787% | $135.1047 | $135.10 | $135.10 | $135.10 |
| 7 purchase totals = | $961.86 | $1,042.4683 | $1,042.47 | $1,042.45 | $1,042.50 | |