| 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 | $121.47 | 12.753% | $136.9611 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $198.58 | 9.598% | $217.6397 | $217.64 | $217.65 | $217.60 |
| Purchase #3 | $129.82 | 8.266% | $140.5509 | $140.55 | $140.55 | $140.60 |
| Purchase #4 | $171.25 | 6.658% | $182.6518 | $182.65 | $182.65 | $182.70 |
| Purchase #5 | $21.71 | 4.445% | $22.675 | $22.68 | $22.70 | $22.70 |
| Purchase #6 | $84.38 | 12.582% | $94.9967 | $95.00 | $95.00 | $95.00 |
| Purchase #7 | $40.45 | 4.624% | $42.3204 | $42.32 | $42.30 | $42.30 |
| 7 purchase totals = | $767.66 | $837.7956 | $837.80 | $837.80 | $837.90 | |