| 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 | $181.48 | 7.678% | $195.414 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $113.86 | 13.642% | $129.3928 | $129.39 | $129.40 | $129.40 |
| Purchase #3 | $12.60 | 5.455% | $13.2873 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $238.47 | 8.689% | $259.1907 | $259.19 | $259.20 | $259.20 |
| Purchase #5 | $174.29 | 11.389% | $194.1399 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $156.54 | 12.300% | $175.7944 | $175.79 | $175.80 | $175.80 |
| Purchase #7 | $173.52 | 3.191% | $179.057 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $1,050.76 | $1,146.2761 | $1,146.27 | $1,146.30 | $1,146.30 | |