| 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 | $143.70 | 12.652% | $161.8809 | $161.88 | $161.90 | $161.90 |
| Purchase #2 | $183.92 | 5.837% | $194.6554 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $94.97 | 3.190% | $97.9995 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $167.70 | 7.486% | $180.254 | $180.25 | $180.25 | $180.30 |
| Purchase #5 | $156.28 | 6.525% | $166.4773 | $166.48 | $166.50 | $166.50 |
| Purchase #6 | $21.55 | 12.361% | $24.2138 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $244.43 | 11.705% | $273.0405 | $273.04 | $273.05 | $273.00 |
| 7 purchase totals = | $1,012.55 | $1,098.5214 | $1,098.52 | $1,098.55 | $1,098.60 | |