| 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 | $143.73 | 3.650% | $148.9761 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $53.86 | 5.662% | $56.9096 | $56.91 | $56.90 | $56.90 |
| Purchase #3 | $223.64 | 6.305% | $237.7405 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $115.31 | 6.848% | $123.2064 | $123.21 | $123.20 | $123.20 |
| Purchase #5 | $124.90 | 5.140% | $131.3199 | $131.32 | $131.30 | $131.30 |
| Purchase #6 | $74.61 | 6.253% | $79.2754 | $79.28 | $79.30 | $79.30 |
| Purchase #7 | $65.55 | 13.227% | $74.2203 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $801.60 | $851.6482 | $851.66 | $851.65 | $851.60 | |