| 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 | $148.49 | 9.439% | $162.506 | $162.51 | $162.50 | $162.50 |
| Purchase #2 | $123.78 | 9.807% | $135.9191 | $135.92 | $135.90 | $135.90 |
| Purchase #3 | $167.62 | 11.115% | $186.251 | $186.25 | $186.25 | $186.30 |
| Purchase #4 | $200.56 | 9.381% | $219.3745 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $139.87 | 6.554% | $149.0371 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $141.61 | 5.297% | $149.1111 | $149.11 | $149.10 | $149.10 |
| Purchase #7 | $58.71 | 7.491% | $63.108 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $980.64 | $1,065.3068 | $1,065.31 | $1,065.25 | $1,065.30 | |