| 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 | $180.52 | 3.721% | $187.2371 | $187.24 | $187.25 | $187.20 |
| Purchase #2 | $232.43 | 13.326% | $263.4036 | $263.40 | $263.40 | $263.40 |
| Purchase #3 | $200.64 | 8.617% | $217.9291 | $217.93 | $217.95 | $217.90 |
| Purchase #4 | $142.63 | 4.542% | $149.1083 | $149.11 | $149.10 | $149.10 |
| Purchase #5 | $228.43 | 4.267% | $238.1771 | $238.18 | $238.20 | $238.20 |
| Purchase #6 | $112.60 | 13.807% | $128.1467 | $128.15 | $128.15 | $128.10 |
| Purchase #7 | $111.87 | 6.292% | $118.9089 | $118.91 | $118.90 | $118.90 |
| 7 purchase totals = | $1,209.12 | $1,302.9108 | $1,302.92 | $1,302.95 | $1,302.80 | |