| 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 | $138.68 | 8.226% | $150.0878 | $150.09 | $150.10 | $150.10 |
| Purchase #2 | $67.35 | 9.209% | $73.5523 | $73.55 | $73.55 | $73.60 |
| Purchase #3 | $136.48 | 8.135% | $147.5826 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $158.94 | 10.454% | $175.5556 | $175.56 | $175.55 | $175.60 |
| Purchase #5 | $55.37 | 8.499% | $60.0759 | $60.08 | $60.10 | $60.10 |
| Purchase #6 | $206.71 | 8.795% | $224.8901 | $224.89 | $224.90 | $224.90 |
| Purchase #7 | $200.28 | 7.552% | $215.4051 | $215.41 | $215.40 | $215.40 |
| 7 purchase totals = | $963.81 | $1,047.1494 | $1,047.16 | $1,047.20 | $1,047.30 | |