| 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 | $143.71 | 10.739% | $159.143 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $240.49 | 12.743% | $271.1356 | $271.14 | $271.15 | $271.10 |
| Purchase #3 | $180.35 | 9.797% | $198.0189 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $247.44 | 10.559% | $273.5672 | $273.57 | $273.55 | $273.60 |
| Purchase #5 | $246.87 | 7.182% | $264.6002 | $264.60 | $264.60 | $264.60 |
| Purchase #6 | $47.55 | 12.454% | $53.4719 | $53.47 | $53.45 | $53.50 |
| Purchase #7 | $242.76 | 4.354% | $253.3298 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $1,349.17 | $1,473.2666 | $1,473.27 | $1,473.25 | $1,473.20 | |