| 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 | $156.92 | 6.293% | $166.795 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $158.72 | 3.781% | $164.7212 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $52.28 | 3.205% | $53.9556 | $53.96 | $53.95 | $54.00 |
| Purchase #4 | $181.39 | 4.777% | $190.055 | $190.06 | $190.05 | $190.10 |
| Purchase #5 | $191.68 | 13.811% | $218.1529 | $218.15 | $218.15 | $218.20 |
| Purchase #6 | $55.66 | 9.165% | $60.7612 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $128.66 | 10.693% | $142.4176 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $925.31 | $996.8585 | $996.87 | $996.80 | $997.00 | |