| 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 | $167.60 | 8.552% | $181.9332 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $121.70 | 7.255% | $130.5293 | $130.53 | $130.55 | $130.50 |
| Purchase #3 | $126.34 | 4.250% | $131.7095 | $131.71 | $131.70 | $131.70 |
| Purchase #4 | $129.97 | 5.778% | $137.4797 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $132.96 | 4.631% | $139.1174 | $139.12 | $139.10 | $139.10 |
| Purchase #6 | $62.99 | 3.838% | $65.4076 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $155.76 | 12.104% | $174.6132 | $174.61 | $174.60 | $174.60 |
| 7 purchase totals = | $897.32 | $960.7899 | $960.79 | $960.80 | $960.70 | |