| 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 | $132.42 | 7.145% | $141.8814 | $141.88 | $141.90 | $141.90 |
| Purchase #2 | $144.94 | 10.221% | $159.7543 | $159.75 | $159.75 | $159.80 |
| Purchase #3 | $147.78 | 3.765% | $153.3439 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $188.77 | 9.724% | $207.126 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $17.27 | 11.515% | $19.2586 | $19.26 | $19.25 | $19.30 |
| Purchase #6 | $128.70 | 10.154% | $141.7682 | $141.77 | $141.75 | $141.80 |
| Purchase #7 | $65.73 | 6.339% | $69.8966 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $825.61 | $893.0290 | $893.03 | $893.05 | $893.10 | |