| 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 | $142.39 | 12.732% | $160.5191 | $160.52 | $160.50 | $160.50 |
| Purchase #2 | $180.39 | 11.518% | $201.1673 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $172.68 | 12.675% | $194.5672 | $194.57 | $194.55 | $194.60 |
| Purchase #4 | $152.70 | 9.157% | $166.6827 | $166.68 | $166.70 | $166.70 |
| Purchase #5 | $90.63 | 3.218% | $93.5465 | $93.55 | $93.55 | $93.50 |
| Purchase #6 | $117.55 | 13.121% | $132.9737 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $97.39 | 4.331% | $101.608 | $101.61 | $101.60 | $101.60 |
| 7 purchase totals = | $953.73 | $1,051.0645 | $1,051.07 | $1,051.00 | $1,051.10 | |