| 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 | $178.35 | 10.613% | $197.2783 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $181.62 | 7.420% | $195.0962 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $165.82 | 4.807% | $173.791 | $173.79 | $173.80 | $173.80 |
| Purchase #4 | $132.98 | 7.770% | $143.3125 | $143.31 | $143.30 | $143.30 |
| Purchase #5 | $198.59 | 10.523% | $219.4876 | $219.49 | $219.50 | $219.50 |
| Purchase #6 | $154.73 | 11.702% | $172.8365 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $151.39 | 13.827% | $172.3227 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $1,163.48 | $1,274.1248 | $1,274.13 | $1,274.15 | $1,274.10 | |