| 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 | $172.35 | 13.518% | $195.6483 | $195.65 | $195.65 | $195.60 |
| Purchase #2 | $218.45 | 9.176% | $238.495 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $121.43 | 13.755% | $138.1327 | $138.13 | $138.15 | $138.10 |
| Purchase #4 | $74.34 | 10.267% | $81.9725 | $81.97 | $81.95 | $82.00 |
| Purchase #5 | $130.30 | 4.519% | $136.1883 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $42.70 | 11.139% | $47.4564 | $47.46 | $47.45 | $47.50 |
| Purchase #7 | $210.69 | 11.743% | $235.4313 | $235.43 | $235.45 | $235.40 |
| 7 purchase totals = | $970.26 | $1,073.3245 | $1,073.33 | $1,073.35 | $1,073.30 | |