| 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 | $217.73 | 6.183% | $231.1922 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $151.76 | 4.742% | $158.9565 | $158.96 | $158.95 | $159.00 |
| Purchase #3 | $227.68 | 7.647% | $245.0907 | $245.09 | $245.10 | $245.10 |
| Purchase #4 | $135.45 | 5.736% | $143.2194 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $215.30 | 6.152% | $228.5453 | $228.55 | $228.55 | $228.50 |
| Purchase #6 | $138.60 | 11.487% | $154.521 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $236.35 | 13.864% | $269.1176 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $1,322.87 | $1,430.6427 | $1,430.65 | $1,430.60 | $1,430.60 | |