| 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 | $147.73 | 5.182% | $155.3854 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $247.64 | 8.394% | $268.4269 | $268.43 | $268.45 | $268.40 |
| Purchase #3 | $116.89 | 3.284% | $120.7287 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $148.48 | 8.323% | $160.838 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $173.99 | 11.798% | $194.5173 | $194.52 | $194.50 | $194.50 |
| Purchase #6 | $239.39 | 8.118% | $258.8237 | $258.82 | $258.80 | $258.80 |
| Purchase #7 | $6.55 | 9.169% | $7.1506 | $7.15 | $7.15 | $7.20 |
| 7 purchase totals = | $1,080.67 | $1,165.8706 | $1,165.88 | $1,165.90 | $1,165.80 | |