| 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 | $172.63 | 8.447% | $187.2121 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $162.77 | 3.494% | $168.4572 | $168.46 | $168.45 | $168.50 |
| Purchase #3 | $86.85 | 8.434% | $94.1749 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $239.33 | 12.860% | $270.1078 | $270.11 | $270.10 | $270.10 |
| Purchase #5 | $233.35 | 5.790% | $246.861 | $246.86 | $246.85 | $246.90 |
| Purchase #6 | $180.29 | 5.134% | $189.5461 | $189.55 | $189.55 | $189.50 |
| Purchase #7 | $190.48 | 3.587% | $197.3125 | $197.31 | $197.30 | $197.30 |
| 7 purchase totals = | $1,265.70 | $1,353.6716 | $1,353.67 | $1,353.60 | $1,353.70 | |