| 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 | $182.67 | 7.866% | $197.0388 | $197.04 | $197.05 | $197.00 |
| Purchase #2 | $176.45 | 13.799% | $200.7983 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $143.33 | 8.337% | $155.2794 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $143.42 | 12.213% | $160.9359 | $160.94 | $160.95 | $160.90 |
| Purchase #5 | $123.95 | 4.283% | $129.2588 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $108.95 | 7.183% | $116.7759 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $147.72 | 3.152% | $152.3761 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $1,026.49 | $1,112.4632 | $1,112.48 | $1,112.55 | $1,112.50 | |