| 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 | $164.98 | 8.183% | $178.4803 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $244.42 | 8.197% | $264.4551 | $264.46 | $264.45 | $264.50 |
| Purchase #3 | $206.53 | 4.355% | $215.5244 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $138.63 | 9.184% | $151.3618 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $165.31 | 13.692% | $187.9442 | $187.94 | $187.95 | $187.90 |
| Purchase #6 | $155.93 | 13.601% | $177.138 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $113.59 | 7.735% | $122.3762 | $122.38 | $122.40 | $122.40 |
| 7 purchase totals = | $1,189.39 | $1,297.2800 | $1,297.28 | $1,297.30 | $1,297.30 | |