| 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 | $168.75 | 9.142% | $184.1771 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $54.39 | 10.459% | $60.0787 | $60.08 | $60.10 | $60.10 |
| Purchase #3 | $144.88 | 6.765% | $154.6811 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $13.88 | 9.750% | $15.2333 | $15.23 | $15.25 | $15.20 |
| Purchase #5 | $190.35 | 3.292% | $196.6163 | $196.62 | $196.60 | $196.60 |
| Purchase #6 | $211.99 | 3.104% | $218.5702 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $245.86 | 13.556% | $279.1888 | $279.19 | $279.20 | $279.20 |
| 7 purchase totals = | $1,030.10 | $1,108.5455 | $1,108.55 | $1,108.60 | $1,108.60 | |