| 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 | $172.50 | 12.848% | $194.6628 | $194.66 | $194.65 | $194.70 |
| Purchase #2 | $109.93 | 7.572% | $118.2539 | $118.25 | $118.25 | $118.30 |
| Purchase #3 | $197.81 | 11.777% | $221.1061 | $221.11 | $221.10 | $221.10 |
| Purchase #4 | $202.25 | 13.774% | $230.1079 | $230.11 | $230.10 | $230.10 |
| Purchase #5 | $133.59 | 13.478% | $151.5953 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $92.94 | 8.729% | $101.0527 | $101.05 | $101.05 | $101.10 |
| Purchase #7 | $146.68 | 11.276% | $163.2196 | $163.22 | $163.20 | $163.20 |
| 7 purchase totals = | $1,055.70 | $1,179.9983 | $1,180.00 | $1,179.95 | $1,180.10 | |