| 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 | $177.75 | 9.691% | $194.9758 | $194.98 | $195.00 | $195.00 |
| Purchase #2 | $120.77 | 10.655% | $133.638 | $133.64 | $133.65 | $133.60 |
| Purchase #3 | $21.96 | 13.173% | $24.8528 | $24.85 | $24.85 | $24.90 |
| Purchase #4 | $235.67 | 4.546% | $246.3836 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $208.55 | 9.426% | $228.2079 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $143.27 | 13.717% | $162.9223 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $220.25 | 9.253% | $240.6297 | $240.63 | $240.65 | $240.60 |
| 7 purchase totals = | $1,128.22 | $1,231.6101 | $1,231.61 | $1,231.65 | $1,231.60 | |