| 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 | $165.64 | 11.811% | $185.2037 | $185.20 | $185.20 | $185.20 |
| Purchase #2 | $17.82 | 11.305% | $19.8346 | $19.83 | $19.85 | $19.80 |
| Purchase #3 | $134.45 | 9.159% | $146.7643 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $235.65 | 9.241% | $257.4264 | $257.43 | $257.45 | $257.40 |
| Purchase #5 | $244.46 | 3.744% | $253.6126 | $253.61 | $253.60 | $253.60 |
| Purchase #6 | $209.31 | 4.800% | $219.3569 | $219.36 | $219.35 | $219.40 |
| Purchase #7 | $212.82 | 10.622% | $235.4257 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $1,220.15 | $1,317.6242 | $1,317.62 | $1,317.65 | $1,317.60 | |