| 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 | $164.75 | 7.438% | $177.0041 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $166.52 | 7.475% | $178.9674 | $178.97 | $178.95 | $179.00 |
| Purchase #3 | $36.80 | 6.696% | $39.2641 | $39.26 | $39.25 | $39.30 |
| Purchase #4 | $160.60 | 8.561% | $174.349 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $46.89 | 5.635% | $49.5323 | $49.53 | $49.55 | $49.50 |
| Purchase #6 | $82.89 | 13.731% | $94.2716 | $94.27 | $94.25 | $94.30 |
| Purchase #7 | $36.91 | 11.576% | $41.1827 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $695.36 | $754.5712 | $754.56 | $754.55 | $754.60 | |