| 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 | $169.49 | 5.208% | $178.317 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $135.38 | 10.423% | $149.4907 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $154.76 | 6.198% | $164.352 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $186.60 | 4.760% | $195.4822 | $195.48 | $195.50 | $195.50 |
| Purchase #5 | $159.72 | 11.688% | $178.3881 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $205.49 | 7.438% | $220.7743 | $220.77 | $220.75 | $220.80 |
| Purchase #7 | $242.89 | 5.381% | $255.9599 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $1,254.33 | $1,342.7642 | $1,342.76 | $1,342.75 | $1,342.90 | |