| 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 | $91.27 | 13.170% | $103.2903 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $160.92 | 10.867% | $178.4072 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $228.26 | 12.115% | $255.9137 | $255.91 | $255.90 | $255.90 |
| Purchase #4 | $173.96 | 12.200% | $195.1831 | $195.18 | $195.20 | $195.20 |
| Purchase #5 | $92.62 | 9.802% | $101.6986 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $155.53 | 9.513% | $170.3256 | $170.33 | $170.35 | $170.30 |
| Purchase #7 | $117.43 | 13.178% | $132.9049 | $132.90 | $132.90 | $132.90 |
| 7 purchase totals = | $1,019.99 | $1,137.7234 | $1,137.72 | $1,137.75 | $1,137.70 | |