| 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 | $10.74 | 9.768% | $11.7891 | $11.79 | $11.80 | $11.80 |
| Purchase #2 | $91.47 | 6.698% | $97.5967 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $180.46 | 3.221% | $186.2726 | $186.27 | $186.25 | $186.30 |
| Purchase #4 | $172.70 | 9.103% | $188.4209 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $12.33 | 7.258% | $13.2249 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $96.87 | 12.774% | $109.2442 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $130.98 | 10.470% | $144.6936 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $695.55 | $751.2420 | $751.23 | $751.20 | $751.20 | |