| 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 | $149.98 | 5.797% | $158.6743 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $118.75 | 3.631% | $123.0618 | $123.06 | $123.05 | $123.10 |
| Purchase #3 | $161.91 | 5.183% | $170.3018 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $174.45 | 5.246% | $183.6016 | $183.60 | $183.60 | $183.60 |
| Purchase #5 | $123.38 | 9.657% | $135.2948 | $135.29 | $135.30 | $135.30 |
| Purchase #6 | $12.52 | 5.804% | $13.2467 | $13.25 | $13.25 | $13.20 |
| Purchase #7 | $87.34 | 3.743% | $90.6091 | $90.61 | $90.60 | $90.60 |
| 7 purchase totals = | $828.33 | $874.7901 | $874.78 | $874.75 | $874.80 | |