| 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 | $155.86 | 5.168% | $163.9148 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $87.58 | 7.415% | $94.0741 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $240.90 | 9.554% | $263.9156 | $263.92 | $263.90 | $263.90 |
| Purchase #4 | $54.56 | 10.195% | $60.1224 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $103.39 | 13.148% | $116.9837 | $116.98 | $117.00 | $117.00 |
| Purchase #6 | $178.55 | 12.262% | $200.4438 | $200.44 | $200.45 | $200.40 |
| Purchase #7 | $234.28 | 13.527% | $265.9711 | $265.97 | $265.95 | $266.00 |
| 7 purchase totals = | $1,055.12 | $1,165.4255 | $1,165.41 | $1,165.35 | $1,165.40 | |