| 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 | $181.93 | 4.415% | $189.9622 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $114.97 | 9.245% | $125.599 | $125.60 | $125.60 | $125.60 |
| Purchase #3 | $115.43 | 9.582% | $126.4905 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $100.68 | 4.495% | $105.2056 | $105.21 | $105.20 | $105.20 |
| Purchase #5 | $128.90 | 8.203% | $139.4737 | $139.47 | $139.45 | $139.50 |
| Purchase #6 | $92.86 | 11.240% | $103.2975 | $103.30 | $103.30 | $103.30 |
| Purchase #7 | $246.88 | 11.144% | $274.3923 | $274.39 | $274.40 | $274.40 |
| 7 purchase totals = | $981.65 | $1,064.4208 | $1,064.42 | $1,064.40 | $1,064.50 | |