| 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 | $149.87 | 13.440% | $170.0125 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $30.63 | 6.424% | $32.5977 | $32.60 | $32.60 | $32.60 |
| Purchase #3 | $182.80 | 3.573% | $189.3314 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $144.89 | 6.278% | $153.9862 | $153.99 | $154.00 | $154.00 |
| Purchase #5 | $19.89 | 6.188% | $21.1208 | $21.12 | $21.10 | $21.10 |
| Purchase #6 | $171.94 | 6.674% | $183.4153 | $183.42 | $183.40 | $183.40 |
| Purchase #7 | $169.63 | 3.127% | $174.9343 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $869.65 | $925.3982 | $925.40 | $925.40 | $925.30 | |