| 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 | $103.45 | 9.169% | $112.9353 | $112.94 | $112.95 | $112.90 |
| Purchase #2 | $185.33 | 5.660% | $195.8197 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $240.28 | 10.747% | $266.1029 | $266.10 | $266.10 | $266.10 |
| Purchase #4 | $50.27 | 5.707% | $53.1389 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $10.78 | 7.565% | $11.5955 | $11.60 | $11.60 | $11.60 |
| Purchase #6 | $97.89 | 3.547% | $101.3622 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $145.86 | 6.815% | $155.8004 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $833.86 | $896.7549 | $896.76 | $896.75 | $896.70 | |