| 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 | $139.64 | 7.586% | $150.2331 | $150.23 | $150.25 | $150.20 |
| Purchase #2 | $182.87 | 10.638% | $202.3237 | $202.32 | $202.30 | $202.30 |
| Purchase #3 | $208.82 | 5.109% | $219.4886 | $219.49 | $219.50 | $219.50 |
| Purchase #4 | $153.25 | 12.315% | $172.1227 | $172.12 | $172.10 | $172.10 |
| Purchase #5 | $147.70 | 5.475% | $155.7866 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $92.29 | 9.552% | $101.1055 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $45.76 | 13.840% | $52.0932 | $52.09 | $52.10 | $52.10 |
| 7 purchase totals = | $970.33 | $1,053.1534 | $1,053.15 | $1,053.15 | $1,053.10 | |