| 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 | $172.60 | 6.297% | $183.4686 | $183.47 | $183.45 | $183.50 |
| Purchase #2 | $33.27 | 4.110% | $34.6374 | $34.64 | $34.65 | $34.60 |
| Purchase #3 | $23.79 | 5.798% | $25.1693 | $25.17 | $25.15 | $25.20 |
| Purchase #4 | $197.91 | 7.486% | $212.7255 | $212.73 | $212.75 | $212.70 |
| Purchase #5 | $177.42 | 11.361% | $197.5767 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $96.65 | 7.572% | $103.9683 | $103.97 | $103.95 | $104.00 |
| Purchase #7 | $48.32 | 5.498% | $50.9766 | $50.98 | $51.00 | $51.00 |
| 7 purchase totals = | $749.96 | $808.5224 | $808.54 | $808.55 | $808.60 | |