| 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 | $75.49 | 11.371% | $84.074 | $84.07 | $84.05 | $84.10 |
| Purchase #2 | $193.33 | 6.178% | $205.2739 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $235.27 | 6.492% | $250.5437 | $250.54 | $250.55 | $250.50 |
| Purchase #4 | $147.93 | 9.237% | $161.5943 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $109.86 | 10.640% | $121.5491 | $121.55 | $121.55 | $121.50 |
| Purchase #6 | $101.56 | 9.121% | $110.8233 | $110.82 | $110.80 | $110.80 |
| Purchase #7 | $171.52 | 5.111% | $180.2864 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $1,034.96 | $1,114.1447 | $1,114.13 | $1,114.10 | $1,114.10 | |