| 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 | $183.92 | 7.202% | $197.1659 | $197.17 | $197.15 | $197.20 |
| Purchase #2 | $246.88 | 3.830% | $256.3355 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $146.49 | 6.828% | $156.4923 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $25.46 | 10.542% | $28.144 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $187.35 | 7.598% | $201.5849 | $201.58 | $201.60 | $201.60 |
| Purchase #6 | $49.28 | 5.200% | $51.8426 | $51.84 | $51.85 | $51.80 |
| Purchase #7 | $40.78 | 3.787% | $42.3243 | $42.32 | $42.30 | $42.30 |
| 7 purchase totals = | $880.16 | $933.8895 | $933.88 | $933.90 | $933.80 | |