| 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 | $182.96 | 6.647% | $195.1214 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $164.40 | 5.165% | $172.8913 | $172.89 | $172.90 | $172.90 |
| Purchase #3 | $60.44 | 12.757% | $68.1503 | $68.15 | $68.15 | $68.20 |
| Purchase #4 | $237.42 | 7.694% | $255.6871 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $81.41 | 7.349% | $87.3928 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $100.95 | 7.374% | $108.3941 | $108.39 | $108.40 | $108.40 |
| Purchase #7 | $233.57 | 10.302% | $257.6324 | $257.63 | $257.65 | $257.60 |
| 7 purchase totals = | $1,061.15 | $1,145.2694 | $1,145.26 | $1,145.30 | $1,145.30 | |