| 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 | $165.29 | 6.459% | $175.9661 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $55.88 | 7.324% | $59.9727 | $59.97 | $59.95 | $60.00 |
| Purchase #3 | $248.35 | 4.199% | $258.7782 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $155.48 | 3.449% | $160.8425 | $160.84 | $160.85 | $160.80 |
| Purchase #5 | $201.56 | 10.348% | $222.4174 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $90.77 | 11.726% | $101.4137 | $101.41 | $101.40 | $101.40 |
| Purchase #7 | $103.42 | 7.266% | $110.9345 | $110.93 | $110.95 | $110.90 |
| 7 purchase totals = | $1,020.75 | $1,090.3251 | $1,090.32 | $1,090.30 | $1,090.30 | |