| 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 | $69.63 | 13.738% | $79.1958 | $79.20 | $79.20 | $79.20 |
| Purchase #2 | $132.48 | 11.266% | $147.4052 | $147.41 | $147.40 | $147.40 |
| Purchase #3 | $139.91 | 13.395% | $158.6509 | $158.65 | $158.65 | $158.70 |
| Purchase #4 | $13.83 | 9.365% | $15.1252 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $156.35 | 12.835% | $176.4175 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $153.29 | 13.115% | $173.394 | $173.39 | $173.40 | $173.40 |
| Purchase #7 | $21.80 | 11.149% | $24.2305 | $24.23 | $24.25 | $24.20 |
| 7 purchase totals = | $687.29 | $774.4191 | $774.43 | $774.45 | $774.40 | |