| 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 | $202.95 | 3.289% | $209.625 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $141.87 | 5.437% | $149.5835 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $103.35 | 10.820% | $114.5325 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $89.87 | 4.814% | $94.1963 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $38.92 | 6.651% | $41.5086 | $41.51 | $41.50 | $41.50 |
| Purchase #6 | $54.27 | 13.445% | $61.5666 | $61.57 | $61.55 | $61.60 |
| Purchase #7 | $19.28 | 7.819% | $20.7875 | $20.79 | $20.80 | $20.80 |
| 7 purchase totals = | $650.51 | $691.8000 | $691.81 | $691.85 | $691.80 | |