| 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 | $135.28 | 13.355% | $153.3466 | $153.35 | $153.35 | $153.30 |
| Purchase #2 | $179.43 | 8.235% | $194.2061 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $229.63 | 8.869% | $249.9959 | $250.00 | $250.00 | $250.00 |
| Purchase #4 | $104.93 | 7.646% | $112.9529 | $112.95 | $112.95 | $113.00 |
| Purchase #5 | $79.84 | 9.114% | $87.1166 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $181.61 | 10.824% | $201.2675 | $201.27 | $201.25 | $201.30 |
| Purchase #7 | $140.33 | 8.300% | $151.9774 | $151.98 | $152.00 | $152.00 |
| 7 purchase totals = | $1,051.05 | $1,150.8630 | $1,150.88 | $1,150.85 | $1,150.90 | |