| 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 | $160.75 | 13.729% | $182.8194 | $182.82 | $182.80 | $182.80 |
| Purchase #2 | $115.66 | 7.325% | $124.1321 | $124.13 | $124.15 | $124.10 |
| Purchase #3 | $137.70 | 5.455% | $145.2115 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $41.86 | 11.331% | $46.6032 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $95.90 | 7.603% | $103.1913 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $58.31 | 5.409% | $61.464 | $61.46 | $61.45 | $61.50 |
| Purchase #7 | $106.68 | 13.525% | $121.1085 | $121.11 | $121.10 | $121.10 |
| 7 purchase totals = | $716.86 | $784.5300 | $784.52 | $784.50 | $784.50 | |