| 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 | $170.42 | 5.459% | $179.7232 | $179.72 | $179.70 | $179.70 |
| Purchase #2 | $49.52 | 7.818% | $53.3915 | $53.39 | $53.40 | $53.40 |
| Purchase #3 | $6.34 | 11.296% | $7.0562 | $7.06 | $7.05 | $7.10 |
| Purchase #4 | $212.52 | 6.681% | $226.7185 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $92.37 | 12.113% | $103.5588 | $103.56 | $103.55 | $103.60 |
| Purchase #6 | $161.93 | 8.843% | $176.2495 | $176.25 | $176.25 | $176.20 |
| Purchase #7 | $243.95 | 6.490% | $259.7824 | $259.78 | $259.80 | $259.80 |
| 7 purchase totals = | $937.05 | $1,006.4801 | $1,006.48 | $1,006.45 | $1,006.50 | |