| 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 | $184.42 | 7.589% | $198.4156 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $62.93 | 13.804% | $71.6169 | $71.62 | $71.60 | $71.60 |
| Purchase #3 | $198.48 | 6.416% | $211.2145 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $93.76 | 7.379% | $100.6786 | $100.68 | $100.70 | $100.70 |
| Purchase #5 | $219.39 | 7.534% | $235.9188 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $116.52 | 11.378% | $129.7776 | $129.78 | $129.80 | $129.80 |
| Purchase #7 | $190.79 | 11.489% | $212.7099 | $212.71 | $212.70 | $212.70 |
| 7 purchase totals = | $1,066.29 | $1,160.3319 | $1,160.34 | $1,160.30 | $1,160.30 | |