| 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 | $162.35 | 11.466% | $180.9651 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $241.28 | 9.380% | $263.9121 | $263.91 | $263.90 | $263.90 |
| Purchase #3 | $145.27 | 4.412% | $151.6793 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $224.27 | 5.299% | $236.1541 | $236.15 | $236.15 | $236.20 |
| Purchase #5 | $180.58 | 4.717% | $189.098 | $189.10 | $189.10 | $189.10 |
| Purchase #6 | $49.41 | 3.765% | $51.2703 | $51.27 | $51.25 | $51.30 |
| Purchase #7 | $180.29 | 3.739% | $187.031 | $187.03 | $187.05 | $187.00 |
| 7 purchase totals = | $1,183.45 | $1,260.1099 | $1,260.11 | $1,260.10 | $1,260.20 | |