| 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 | $106.54 | 13.755% | $121.1946 | $121.19 | $121.20 | $121.20 |
| Purchase #2 | $152.55 | 3.190% | $157.4163 | $157.42 | $157.40 | $157.40 |
| Purchase #3 | $36.31 | 10.468% | $40.1109 | $40.11 | $40.10 | $40.10 |
| Purchase #4 | $24.69 | 7.647% | $26.578 | $26.58 | $26.60 | $26.60 |
| Purchase #5 | $159.94 | 10.159% | $176.1883 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $100.84 | 11.279% | $112.2137 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $153.72 | 7.608% | $165.415 | $165.42 | $165.40 | $165.40 |
| 7 purchase totals = | $734.59 | $799.1168 | $799.12 | $799.10 | $799.10 | |