| 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 | $191.75 | 9.530% | $210.0238 | $210.02 | $210.00 | $210.00 |
| Purchase #2 | $17.64 | 3.111% | $18.1888 | $18.19 | $18.20 | $18.20 |
| Purchase #3 | $105.99 | 11.831% | $118.5297 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $129.46 | 5.319% | $136.346 | $136.35 | $136.35 | $136.30 |
| Purchase #5 | $172.33 | 10.582% | $190.566 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $23.61 | 7.294% | $25.3321 | $25.33 | $25.35 | $25.30 |
| Purchase #7 | $168.42 | 6.845% | $179.9483 | $179.95 | $179.95 | $179.90 |
| 7 purchase totals = | $809.20 | $878.9347 | $878.94 | $878.95 | $878.80 | |