| 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 | $143.64 | 11.370% | $159.9719 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $233.80 | 6.486% | $248.9643 | $248.96 | $248.95 | $249.00 |
| Purchase #3 | $137.71 | 6.391% | $146.511 | $146.51 | $146.50 | $146.50 |
| Purchase #4 | $150.30 | 6.355% | $159.8516 | $159.85 | $159.85 | $159.90 |
| Purchase #5 | $144.94 | 12.380% | $162.8836 | $162.88 | $162.90 | $162.90 |
| Purchase #6 | $65.90 | 11.867% | $73.7204 | $73.72 | $73.70 | $73.70 |
| Purchase #7 | $170.74 | 3.434% | $176.6032 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $1,047.03 | $1,128.5060 | $1,128.49 | $1,128.45 | $1,128.60 | |