| 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 | $126.82 | 10.178% | $139.7277 | $139.73 | $139.75 | $139.70 |
| Purchase #2 | $47.47 | 5.354% | $50.0115 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $221.92 | 10.577% | $245.3925 | $245.39 | $245.40 | $245.40 |
| Purchase #4 | $22.29 | 7.806% | $24.03 | $24.03 | $24.05 | $24.00 |
| Purchase #5 | $139.39 | 9.704% | $152.9164 | $152.92 | $152.90 | $152.90 |
| Purchase #6 | $173.58 | 6.115% | $184.1944 | $184.19 | $184.20 | $184.20 |
| Purchase #7 | $35.27 | 9.357% | $38.5702 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $766.74 | $834.8427 | $834.84 | $834.85 | $834.80 | |