| 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 | $140.57 | 13.790% | $159.9546 | $159.95 | $159.95 | $160.00 |
| Purchase #2 | $144.74 | 6.171% | $153.6719 | $153.67 | $153.65 | $153.70 |
| Purchase #3 | $135.97 | 12.862% | $153.4585 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $233.96 | 13.167% | $264.7655 | $264.77 | $264.75 | $264.80 |
| Purchase #5 | $154.79 | 3.149% | $159.6643 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $119.85 | 7.673% | $129.0461 | $129.05 | $129.05 | $129.00 |
| Purchase #7 | $219.84 | 8.331% | $238.1549 | $238.15 | $238.15 | $238.20 |
| 7 purchase totals = | $1,149.72 | $1,258.7158 | $1,258.71 | $1,258.65 | $1,258.90 | |