| 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 | $170.50 | 5.783% | $180.36 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $119.61 | 4.236% | $124.6767 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $144.58 | 10.301% | $159.4732 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $114.41 | 12.276% | $128.455 | $128.46 | $128.45 | $128.50 |
| Purchase #5 | $223.27 | 8.120% | $241.3995 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $148.76 | 8.330% | $161.1517 | $161.15 | $161.15 | $161.20 |
| Purchase #7 | $112.80 | 7.395% | $121.1416 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $1,033.93 | $1,116.6577 | $1,116.66 | $1,116.65 | $1,116.80 | |