| 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 | $143.27 | 12.637% | $161.375 | $161.38 | $161.40 | $161.40 |
| Purchase #2 | $101.49 | 10.698% | $112.3474 | $112.35 | $112.35 | $112.30 |
| Purchase #3 | $100.48 | 12.843% | $113.3846 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $228.87 | 8.384% | $248.0585 | $248.06 | $248.05 | $248.10 |
| Purchase #5 | $230.82 | 9.603% | $252.9856 | $252.99 | $253.00 | $253.00 |
| Purchase #6 | $196.64 | 12.427% | $221.0765 | $221.08 | $221.10 | $221.10 |
| Purchase #7 | $64.46 | 10.611% | $71.2999 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $1,066.03 | $1,180.5275 | $1,180.54 | $1,180.60 | $1,180.60 | |