| 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 | $177.90 | 8.865% | $193.6708 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $204.85 | 3.353% | $211.7186 | $211.72 | $211.70 | $211.70 |
| Purchase #3 | $179.57 | 4.324% | $187.3346 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $21.96 | 11.607% | $24.5089 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $103.62 | 13.291% | $117.3921 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $157.53 | 10.167% | $173.5461 | $173.55 | $173.55 | $173.50 |
| Purchase #7 | $106.28 | 13.363% | $120.4822 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $951.71 | $1,028.6533 | $1,028.65 | $1,028.65 | $1,028.60 | |