| 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 | $116.98 | 11.262% | $130.1543 | $130.15 | $130.15 | $130.20 |
| Purchase #2 | $190.58 | 9.329% | $208.3592 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $228.50 | 6.848% | $244.1477 | $244.15 | $244.15 | $244.10 |
| Purchase #4 | $118.41 | 3.477% | $122.5271 | $122.53 | $122.55 | $122.50 |
| Purchase #5 | $116.56 | 10.428% | $128.7149 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $132.46 | 7.855% | $142.8647 | $142.86 | $142.85 | $142.90 |
| Purchase #7 | $148.32 | 7.675% | $159.7036 | $159.70 | $159.70 | $159.70 |
| 7 purchase totals = | $1,051.81 | $1,136.4715 | $1,136.46 | $1,136.45 | $1,136.50 | |