| 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 | $146.80 | 7.602% | $157.9597 | $157.96 | $157.95 | $158.00 |
| Purchase #2 | $171.63 | 3.802% | $178.1554 | $178.16 | $178.15 | $178.20 |
| Purchase #3 | $80.93 | 13.191% | $91.6055 | $91.61 | $91.60 | $91.60 |
| Purchase #4 | $43.59 | 4.183% | $45.4134 | $45.41 | $45.40 | $45.40 |
| Purchase #5 | $175.76 | 13.552% | $199.579 | $199.58 | $199.60 | $199.60 |
| Purchase #6 | $62.46 | 11.658% | $69.7416 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $206.55 | 6.830% | $220.6574 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $887.72 | $963.1120 | $963.12 | $963.10 | $963.20 | |