| 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 | $164.96 | 3.184% | $170.2123 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $111.44 | 3.301% | $115.1186 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $193.73 | 6.333% | $205.9989 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $96.96 | 6.124% | $102.8978 | $102.90 | $102.90 | $102.90 |
| Purchase #5 | $125.62 | 12.667% | $141.5323 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $115.97 | 3.244% | $119.7321 | $119.73 | $119.75 | $119.70 |
| Purchase #7 | $152.80 | 5.344% | $160.9656 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $961.48 | $1,016.4576 | $1,016.46 | $1,016.45 | $1,016.40 | |