| 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 | $33.87 | 3.818% | $35.1632 | $35.16 | $35.15 | $35.20 |
| Purchase #2 | $160.55 | 13.506% | $182.2339 | $182.23 | $182.25 | $182.20 |
| Purchase #3 | $142.90 | 11.314% | $159.0677 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $133.54 | 13.506% | $151.5759 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $169.67 | 5.226% | $178.537 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $152.32 | 9.205% | $166.3411 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $193.62 | 8.598% | $210.2674 | $210.27 | $210.25 | $210.30 |
| 7 purchase totals = | $986.47 | $1,083.1862 | $1,083.19 | $1,083.20 | $1,083.20 | |