| 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 | $142.27 | 10.570% | $157.3079 | $157.31 | $157.30 | $157.30 |
| Purchase #2 | $113.34 | 13.506% | $128.6477 | $128.65 | $128.65 | $128.60 |
| Purchase #3 | $114.66 | 6.584% | $122.2092 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $49.43 | 13.718% | $56.2108 | $56.21 | $56.20 | $56.20 |
| Purchase #5 | $28.96 | 9.199% | $31.624 | $31.62 | $31.60 | $31.60 |
| Purchase #6 | $17.41 | 8.860% | $18.9525 | $18.95 | $18.95 | $19.00 |
| Purchase #7 | $170.42 | 12.187% | $191.1891 | $191.19 | $191.20 | $191.20 |
| 7 purchase totals = | $636.49 | $706.1412 | $706.14 | $706.10 | $706.10 | |