| 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 | $149.77 | 5.584% | $158.1332 | $158.13 | $158.15 | $158.10 |
| Purchase #2 | $244.27 | 9.248% | $266.8601 | $266.86 | $266.85 | $266.90 |
| Purchase #3 | $137.82 | 3.435% | $142.5541 | $142.55 | $142.55 | $142.60 |
| Purchase #4 | $195.87 | 13.276% | $221.8737 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $147.95 | 4.440% | $154.519 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $219.65 | 6.322% | $233.5363 | $233.54 | $233.55 | $233.50 |
| Purchase #7 | $62.70 | 12.557% | $70.5732 | $70.57 | $70.55 | $70.60 |
| 7 purchase totals = | $1,158.03 | $1,248.0496 | $1,248.04 | $1,248.00 | $1,248.10 | |