| 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 | $194.90 | 12.775% | $219.7985 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $225.62 | 8.349% | $244.457 | $244.46 | $244.45 | $244.50 |
| Purchase #3 | $238.81 | 7.518% | $256.7637 | $256.76 | $256.75 | $256.80 |
| Purchase #4 | $170.63 | 12.319% | $191.6499 | $191.65 | $191.65 | $191.60 |
| Purchase #5 | $213.35 | 3.683% | $221.2077 | $221.21 | $221.20 | $221.20 |
| Purchase #6 | $178.29 | 12.797% | $201.1058 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $166.40 | 3.787% | $172.7016 | $172.70 | $172.70 | $172.70 |
| 7 purchase totals = | $1,388.00 | $1,507.6842 | $1,507.69 | $1,507.65 | $1,507.70 | |