| 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 | $159.67 | 6.768% | $170.4765 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $103.71 | 10.446% | $114.5435 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $177.69 | 9.845% | $195.1836 | $195.18 | $195.20 | $195.20 |
| Purchase #4 | $91.26 | 13.267% | $103.3675 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $39.86 | 11.725% | $44.5336 | $44.53 | $44.55 | $44.50 |
| Purchase #6 | $216.60 | 13.181% | $245.15 | $245.15 | $245.15 | $245.20 |
| Purchase #7 | $62.30 | 4.438% | $65.0649 | $65.06 | $65.05 | $65.10 |
| 7 purchase totals = | $851.09 | $938.3196 | $938.31 | $938.35 | $938.40 | |