| 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 | $110.87 | 8.570% | $120.3716 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $7.79 | 7.137% | $8.346 | $8.35 | $8.35 | $8.30 |
| Purchase #3 | $84.97 | 13.563% | $96.4945 | $96.49 | $96.50 | $96.50 |
| Purchase #4 | $149.68 | 7.534% | $160.9569 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $185.71 | 7.459% | $199.5621 | $199.56 | $199.55 | $199.60 |
| Purchase #6 | $170.35 | 10.227% | $187.7717 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $164.74 | 5.257% | $173.4004 | $173.40 | $173.40 | $173.40 |
| 7 purchase totals = | $874.11 | $946.9032 | $946.90 | $946.85 | $947.00 | |