| 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 | $174.50 | 9.522% | $191.1159 | $191.12 | $191.10 | $191.10 |
| Purchase #2 | $184.48 | 7.538% | $198.3861 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $39.76 | 4.619% | $41.5965 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $218.61 | 7.129% | $234.1947 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $84.66 | 7.647% | $91.134 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $10.75 | 4.186% | $11.2 | $11.20 | $11.20 | $11.20 |
| Purchase #7 | $71.41 | 4.398% | $74.5506 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $784.17 | $842.1778 | $842.18 | $842.20 | $842.20 | |