| 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 | $130.26 | 4.683% | $136.3601 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $164.51 | 7.358% | $176.6146 | $176.61 | $176.60 | $176.60 |
| Purchase #3 | $130.94 | 4.715% | $137.1138 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $13.25 | 9.733% | $14.5396 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $118.86 | 8.363% | $128.8003 | $128.80 | $128.80 | $128.80 |
| Purchase #6 | $87.85 | 12.408% | $98.7504 | $98.75 | $98.75 | $98.80 |
| Purchase #7 | $206.63 | 10.644% | $228.6237 | $228.62 | $228.60 | $228.60 |
| 7 purchase totals = | $852.30 | $920.8025 | $920.79 | $920.75 | $920.80 | |