| 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 | $237.66 | 10.781% | $263.2821 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $178.87 | 4.422% | $186.7796 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $78.42 | 13.669% | $89.1392 | $89.14 | $89.15 | $89.10 |
| Purchase #4 | $7.55 | 9.232% | $8.247 | $8.25 | $8.25 | $8.20 |
| Purchase #5 | $64.89 | 10.870% | $71.9435 | $71.94 | $71.95 | $71.90 |
| Purchase #6 | $36.51 | 9.847% | $40.1051 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $175.62 | 9.325% | $191.9966 | $192.00 | $192.00 | $192.00 |
| 7 purchase totals = | $779.52 | $851.4931 | $851.50 | $851.55 | $851.40 | |