| 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 | $137.88 | 12.108% | $154.5745 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $202.92 | 9.217% | $221.6231 | $221.62 | $221.60 | $221.60 |
| Purchase #3 | $105.45 | 10.789% | $116.827 | $116.83 | $116.85 | $116.80 |
| Purchase #4 | $197.35 | 12.627% | $222.2694 | $222.27 | $222.25 | $222.30 |
| Purchase #5 | $129.40 | 11.436% | $144.1982 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $152.61 | 3.180% | $157.463 | $157.46 | $157.45 | $157.50 |
| Purchase #7 | $230.44 | 13.237% | $260.9433 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,156.05 | $1,277.8985 | $1,277.89 | $1,277.85 | $1,277.90 | |