| 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 | $101.32 | 6.688% | $108.0963 | $108.10 | $108.10 | $108.10 |
| Purchase #2 | $178.45 | 13.623% | $202.7602 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $172.74 | 7.779% | $186.1774 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $28.50 | 13.292% | $32.2882 | $32.29 | $32.30 | $32.30 |
| Purchase #5 | $93.62 | 9.160% | $102.1956 | $102.20 | $102.20 | $102.20 |
| Purchase #6 | $211.43 | 10.559% | $233.7549 | $233.75 | $233.75 | $233.80 |
| Purchase #7 | $73.90 | 4.418% | $77.1649 | $77.16 | $77.15 | $77.20 |
| 7 purchase totals = | $859.96 | $942.4375 | $942.44 | $942.45 | $942.60 | |