| 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 | $70.82 | 13.573% | $80.4324 | $80.43 | $80.45 | $80.40 |
| Purchase #2 | $127.93 | 6.861% | $136.7073 | $136.71 | $136.70 | $136.70 |
| Purchase #3 | $187.63 | 5.466% | $197.8859 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $110.58 | 8.743% | $120.248 | $120.25 | $120.25 | $120.20 |
| Purchase #5 | $173.70 | 10.257% | $191.5164 | $191.52 | $191.50 | $191.50 |
| Purchase #6 | $183.31 | 4.682% | $191.8926 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $212.62 | 12.785% | $239.8035 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $1,066.59 | $1,158.4861 | $1,158.49 | $1,158.50 | $1,158.40 | |