| 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 | $162.61 | 9.282% | $177.7035 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $225.73 | 9.559% | $247.3075 | $247.31 | $247.30 | $247.30 |
| Purchase #3 | $71.62 | 11.234% | $79.6658 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $182.75 | 6.216% | $194.1097 | $194.11 | $194.10 | $194.10 |
| Purchase #5 | $149.46 | 7.515% | $160.6919 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $237.87 | 13.780% | $270.6485 | $270.65 | $270.65 | $270.60 |
| Purchase #7 | $26.49 | 11.116% | $29.4346 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $1,056.53 | $1,159.5615 | $1,159.56 | $1,159.55 | $1,159.50 | |