| 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 | $159.82 | 10.832% | $177.1317 | $177.13 | $177.15 | $177.10 |
| Purchase #2 | $233.98 | 4.546% | $244.6167 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $123.60 | 8.125% | $133.6425 | $133.64 | $133.65 | $133.60 |
| Purchase #4 | $231.67 | 12.183% | $259.8944 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $196.31 | 7.396% | $210.8291 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $151.99 | 13.303% | $172.2092 | $172.21 | $172.20 | $172.20 |
| Purchase #7 | $221.84 | 8.556% | $240.8206 | $240.82 | $240.80 | $240.80 |
| 7 purchase totals = | $1,319.21 | $1,439.1442 | $1,439.14 | $1,439.15 | $1,439.00 | |