| 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 | $7.31 | 9.114% | $7.9762 | $7.98 | $8.00 | $8.00 |
| Purchase #2 | $165.69 | 6.299% | $176.1268 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $132.75 | 13.542% | $150.727 | $150.73 | $150.75 | $150.70 |
| Purchase #4 | $225.86 | 10.513% | $249.6047 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $165.35 | 8.309% | $179.0889 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $201.30 | 12.352% | $226.1646 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $248.49 | 7.668% | $267.5442 | $267.54 | $267.55 | $267.50 |
| 7 purchase totals = | $1,146.75 | $1,257.2324 | $1,257.23 | $1,257.30 | $1,257.20 | |