| 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 | $160.95 | 3.381% | $166.3917 | $166.39 | $166.40 | $166.40 |
| Purchase #2 | $74.81 | 5.623% | $79.0166 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $83.44 | 12.513% | $93.8808 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $210.28 | 11.183% | $233.7956 | $233.80 | $233.80 | $233.80 |
| Purchase #5 | $211.70 | 8.155% | $228.9641 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $160.76 | 13.592% | $182.6105 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $60.62 | 12.562% | $68.2351 | $68.24 | $68.25 | $68.20 |
| 7 purchase totals = | $962.56 | $1,052.8944 | $1,052.90 | $1,052.90 | $1,052.90 | |