| 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 | $187.55 | 9.333% | $205.054 | $205.05 | $205.05 | $205.10 |
| Purchase #2 | $19.98 | 8.334% | $21.6451 | $21.65 | $21.65 | $21.60 |
| Purchase #3 | $15.96 | 11.316% | $17.766 | $17.77 | $17.75 | $17.80 |
| Purchase #4 | $147.81 | 5.368% | $155.7444 | $155.74 | $155.75 | $155.70 |
| Purchase #5 | $132.84 | 7.497% | $142.799 | $142.80 | $142.80 | $142.80 |
| Purchase #6 | $175.67 | 7.781% | $189.3389 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $14.63 | 3.399% | $15.1273 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $694.44 | $747.4747 | $747.48 | $747.50 | $747.40 | |