| 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 | $180.59 | 7.539% | $194.2047 | $194.20 | $194.20 | $194.20 |
| Purchase #2 | $98.25 | 7.394% | $105.5146 | $105.51 | $105.50 | $105.50 |
| Purchase #3 | $71.71 | 9.336% | $78.4048 | $78.40 | $78.40 | $78.40 |
| Purchase #4 | $235.28 | 13.152% | $266.224 | $266.22 | $266.20 | $266.20 |
| Purchase #5 | $210.99 | 10.480% | $233.1018 | $233.10 | $233.10 | $233.10 |
| Purchase #6 | $147.66 | 8.614% | $160.3794 | $160.38 | $160.40 | $160.40 |
| Purchase #7 | $182.63 | 4.712% | $191.2355 | $191.24 | $191.25 | $191.20 |
| 7 purchase totals = | $1,127.11 | $1,229.0648 | $1,229.05 | $1,229.05 | $1,229.00 | |