| 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 | $191.76 | 13.773% | $218.1711 | $218.17 | $218.15 | $218.20 |
| Purchase #2 | $96.45 | 13.755% | $109.7167 | $109.72 | $109.70 | $109.70 |
| Purchase #3 | $5.87 | 4.113% | $6.1114 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $68.45 | 6.811% | $73.1121 | $73.11 | $73.10 | $73.10 |
| Purchase #5 | $99.46 | 10.159% | $109.5641 | $109.56 | $109.55 | $109.60 |
| Purchase #6 | $191.64 | 5.454% | $202.092 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $188.25 | 8.588% | $204.4169 | $204.42 | $204.40 | $204.40 |
| 7 purchase totals = | $841.88 | $923.1843 | $923.18 | $923.10 | $923.20 | |