| 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 | $174.29 | 8.575% | $189.2354 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $83.80 | 13.573% | $95.1742 | $95.17 | $95.15 | $95.20 |
| Purchase #3 | $44.82 | 6.311% | $47.6486 | $47.65 | $47.65 | $47.60 |
| Purchase #4 | $182.68 | 11.492% | $203.6736 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $208.74 | 5.480% | $220.179 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $16.42 | 12.701% | $18.5055 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $136.90 | 8.106% | $147.9971 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $847.65 | $922.4134 | $922.42 | $922.40 | $922.40 | |