| 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 | $133.64 | 7.757% | $144.0065 | $144.01 | $144.00 | $144.00 |
| Purchase #2 | $121.93 | 4.160% | $127.0023 | $127.00 | $127.00 | $127.00 |
| Purchase #3 | $159.68 | 9.491% | $174.8352 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $133.37 | 3.253% | $137.7085 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $169.92 | 12.821% | $191.7054 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $250.77 | 5.110% | $263.5843 | $263.58 | $263.60 | $263.60 |
| Purchase #7 | $227.53 | 5.528% | $240.1079 | $240.11 | $240.10 | $240.10 |
| 7 purchase totals = | $1,196.84 | $1,278.9501 | $1,278.96 | $1,278.95 | $1,278.90 | |