| 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 | $131.49 | 12.420% | $147.8211 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $183.98 | 11.383% | $204.9224 | $204.92 | $204.90 | $204.90 |
| Purchase #3 | $143.85 | 4.119% | $149.7752 | $149.78 | $149.80 | $149.80 |
| Purchase #4 | $9.47 | 7.157% | $10.1478 | $10.15 | $10.15 | $10.10 |
| Purchase #5 | $212.59 | 7.462% | $228.4535 | $228.45 | $228.45 | $228.50 |
| Purchase #6 | $71.97 | 6.866% | $76.9115 | $76.91 | $76.90 | $76.90 |
| Purchase #7 | $229.56 | 9.199% | $250.6772 | $250.68 | $250.70 | $250.70 |
| 7 purchase totals = | $982.91 | $1,068.7087 | $1,068.71 | $1,068.70 | $1,068.70 | |