| 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 | $153.40 | 7.212% | $164.4632 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $22.74 | 13.148% | $25.7299 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $89.48 | 10.346% | $98.7376 | $98.74 | $98.75 | $98.70 |
| Purchase #4 | $129.69 | 8.597% | $140.8394 | $140.84 | $140.85 | $140.80 |
| Purchase #5 | $229.94 | 6.451% | $244.7734 | $244.77 | $244.75 | $244.80 |
| Purchase #6 | $59.63 | 4.619% | $62.3843 | $62.38 | $62.40 | $62.40 |
| Purchase #7 | $160.60 | 6.368% | $170.827 | $170.83 | $170.85 | $170.80 |
| 7 purchase totals = | $845.48 | $907.7548 | $907.75 | $907.80 | $907.70 | |