| 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 | $180.70 | 12.810% | $203.8477 | $203.85 | $203.85 | $203.80 |
| Purchase #2 | $143.66 | 7.607% | $154.5882 | $154.59 | $154.60 | $154.60 |
| Purchase #3 | $153.89 | 13.473% | $174.6236 | $174.62 | $174.60 | $174.60 |
| Purchase #4 | $137.34 | 3.385% | $141.989 | $141.99 | $142.00 | $142.00 |
| Purchase #5 | $100.85 | 5.302% | $106.1971 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $101.42 | 9.243% | $110.7943 | $110.79 | $110.80 | $110.80 |
| Purchase #7 | $249.85 | 10.826% | $276.8988 | $276.90 | $276.90 | $276.90 |
| 7 purchase totals = | $1,067.71 | $1,168.9387 | $1,168.94 | $1,168.95 | $1,168.90 | |