| 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 | $159.62 | 8.292% | $172.8557 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $94.35 | 3.846% | $97.9787 | $97.98 | $98.00 | $98.00 |
| Purchase #3 | $152.36 | 9.267% | $166.4792 | $166.48 | $166.50 | $166.50 |
| Purchase #4 | $147.70 | 8.373% | $160.0669 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $8.85 | 4.634% | $9.2601 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $174.46 | 11.424% | $194.3903 | $194.39 | $194.40 | $194.40 |
| Purchase #7 | $224.60 | 11.708% | $250.8962 | $250.90 | $250.90 | $250.90 |
| 7 purchase totals = | $961.94 | $1,051.9271 | $1,051.94 | $1,051.95 | $1,052.10 | |