| 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 | $153.59 | 4.624% | $160.692 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $245.50 | 5.266% | $258.428 | $258.43 | $258.45 | $258.40 |
| Purchase #3 | $217.94 | 4.303% | $227.318 | $227.32 | $227.30 | $227.30 |
| Purchase #4 | $150.45 | 6.126% | $159.6666 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $99.43 | 12.355% | $111.7146 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $36.72 | 13.422% | $41.6486 | $41.65 | $41.65 | $41.60 |
| Purchase #7 | $217.50 | 3.417% | $224.932 | $224.93 | $224.95 | $224.90 |
| 7 purchase totals = | $1,121.13 | $1,184.3998 | $1,184.40 | $1,184.40 | $1,184.30 | |