| 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 | $186.76 | 3.635% | $193.5487 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $129.26 | 3.611% | $133.9276 | $133.93 | $133.95 | $133.90 |
| Purchase #3 | $237.94 | 11.644% | $265.6457 | $265.65 | $265.65 | $265.60 |
| Purchase #4 | $138.99 | 6.757% | $148.3816 | $148.38 | $148.40 | $148.40 |
| Purchase #5 | $136.38 | 10.581% | $150.8104 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $101.53 | 12.226% | $113.9431 | $113.94 | $113.95 | $113.90 |
| Purchase #7 | $35.78 | 7.311% | $38.3959 | $38.40 | $38.40 | $38.40 |
| 7 purchase totals = | $966.64 | $1,044.6530 | $1,044.66 | $1,044.70 | $1,044.50 | |