| 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 | $139.40 | 9.136% | $152.1356 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $237.42 | 6.615% | $253.1253 | $253.13 | $253.15 | $253.10 |
| Purchase #3 | $173.29 | 12.781% | $195.4382 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $169.83 | 11.746% | $189.7782 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $166.93 | 10.216% | $183.9836 | $183.98 | $184.00 | $184.00 |
| Purchase #6 | $32.84 | 9.805% | $36.06 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $11.31 | 13.545% | $12.8419 | $12.84 | $12.85 | $12.80 |
| 7 purchase totals = | $931.02 | $1,023.3628 | $1,023.37 | $1,023.45 | $1,023.30 | |