| 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 | $118.41 | 10.132% | $130.4073 | $130.41 | $130.40 | $130.40 |
| Purchase #2 | $67.36 | 7.561% | $72.4531 | $72.45 | $72.45 | $72.50 |
| Purchase #3 | $22.59 | 8.550% | $24.5214 | $24.52 | $24.50 | $24.50 |
| Purchase #4 | $172.41 | 3.538% | $178.5099 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $161.82 | 11.393% | $180.2562 | $180.26 | $180.25 | $180.30 |
| Purchase #6 | $88.81 | 8.219% | $96.1093 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $45.77 | 11.424% | $50.9988 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $677.17 | $733.2560 | $733.26 | $733.20 | $733.30 | |