| 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 | $146.54 | 6.116% | $155.5024 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $62.94 | 11.442% | $70.1416 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $113.46 | 9.848% | $124.6335 | $124.63 | $124.65 | $124.60 |
| Purchase #4 | $204.85 | 7.282% | $219.7672 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $204.26 | 7.402% | $219.3793 | $219.38 | $219.40 | $219.40 |
| Purchase #6 | $75.85 | 7.836% | $81.7936 | $81.79 | $81.80 | $81.80 |
| Purchase #7 | $105.54 | 5.609% | $111.4597 | $111.46 | $111.45 | $111.50 |
| 7 purchase totals = | $913.44 | $982.6773 | $982.67 | $982.70 | $982.70 | |