| 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 | $189.35 | 4.682% | $198.2154 | $198.22 | $198.20 | $198.20 |
| Purchase #2 | $178.42 | 12.307% | $200.3781 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $146.62 | 9.577% | $160.6618 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $198.63 | 11.115% | $220.7077 | $220.71 | $220.70 | $220.70 |
| Purchase #5 | $70.40 | 3.724% | $73.0217 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $53.85 | 13.104% | $60.9065 | $60.91 | $60.90 | $60.90 |
| Purchase #7 | $136.38 | 11.850% | $152.541 | $152.54 | $152.55 | $152.50 |
| 7 purchase totals = | $973.65 | $1,066.4322 | $1,066.44 | $1,066.40 | $1,066.40 | |