| 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 | $128.95 | 6.606% | $137.4684 | $137.47 | $137.45 | $137.50 |
| Purchase #2 | $73.91 | 12.226% | $82.9462 | $82.95 | $82.95 | $82.90 |
| Purchase #3 | $96.81 | 12.502% | $108.9132 | $108.91 | $108.90 | $108.90 |
| Purchase #4 | $74.25 | 8.586% | $80.6251 | $80.63 | $80.65 | $80.60 |
| Purchase #5 | $104.26 | 5.673% | $110.1747 | $110.17 | $110.15 | $110.20 |
| Purchase #6 | $94.25 | 11.506% | $105.0944 | $105.09 | $105.10 | $105.10 |
| Purchase #7 | $185.59 | 11.496% | $206.9254 | $206.93 | $206.95 | $206.90 |
| 7 purchase totals = | $758.02 | $832.1474 | $832.15 | $832.15 | $832.10 | |