| 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 | $123.39 | 5.305% | $129.9358 | $129.94 | $129.95 | $129.90 |
| Purchase #2 | $96.57 | 10.639% | $106.8441 | $106.84 | $106.85 | $106.80 |
| Purchase #3 | $100.67 | 13.551% | $114.3118 | $114.31 | $114.30 | $114.30 |
| Purchase #4 | $32.61 | 3.448% | $33.7344 | $33.73 | $33.75 | $33.70 |
| Purchase #5 | $179.38 | 8.574% | $194.76 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $160.55 | 6.442% | $170.8926 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $202.25 | 6.310% | $215.012 | $215.01 | $215.00 | $215.00 |
| 7 purchase totals = | $895.42 | $965.4907 | $965.48 | $965.50 | $965.40 | |