| 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 | $148.96 | 3.305% | $153.8831 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $69.39 | 7.461% | $74.5672 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $60.34 | 9.546% | $66.1001 | $66.10 | $66.10 | $66.10 |
| Purchase #4 | $159.79 | 10.186% | $176.0662 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $155.50 | 4.726% | $162.8489 | $162.85 | $162.85 | $162.80 |
| Purchase #6 | $157.58 | 13.235% | $178.4357 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $128.57 | 13.270% | $145.6312 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $880.13 | $957.5324 | $957.54 | $957.55 | $957.50 | |