| 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 | $145.59 | 10.311% | $160.6018 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $163.42 | 9.501% | $178.9465 | $178.95 | $178.95 | $178.90 |
| Purchase #3 | $93.38 | 8.718% | $101.5209 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $122.36 | 3.794% | $127.0023 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $104.72 | 8.858% | $113.9961 | $114.00 | $114.00 | $114.00 |
| Purchase #6 | $100.75 | 9.528% | $110.3495 | $110.35 | $110.35 | $110.30 |
| Purchase #7 | $234.97 | 5.124% | $247.0099 | $247.01 | $247.00 | $247.00 |
| 7 purchase totals = | $965.19 | $1,039.4270 | $1,039.43 | $1,039.40 | $1,039.30 | |