| 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 | $145.25 | 6.249% | $154.3267 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $166.78 | 3.700% | $172.9509 | $172.95 | $172.95 | $173.00 |
| Purchase #3 | $158.80 | 12.142% | $178.0815 | $178.08 | $178.10 | $178.10 |
| Purchase #4 | $201.62 | 5.279% | $212.2635 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $231.51 | 7.498% | $248.8686 | $248.87 | $248.85 | $248.90 |
| Purchase #6 | $23.38 | 3.479% | $24.1934 | $24.19 | $24.20 | $24.20 |
| Purchase #7 | $110.25 | 11.252% | $122.6553 | $122.66 | $122.65 | $122.70 |
| 7 purchase totals = | $1,037.59 | $1,113.3399 | $1,113.34 | $1,113.35 | $1,113.50 | |