| 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 | $171.90 | 12.413% | $193.2379 | $193.24 | $193.25 | $193.20 |
| Purchase #2 | $92.88 | 12.505% | $104.4946 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $229.28 | 12.802% | $258.6324 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $61.45 | 8.278% | $66.5368 | $66.54 | $66.55 | $66.50 |
| Purchase #5 | $71.74 | 5.111% | $75.4066 | $75.41 | $75.40 | $75.40 |
| Purchase #6 | $178.59 | 3.318% | $184.5156 | $184.52 | $184.50 | $184.50 |
| Purchase #7 | $116.92 | 5.426% | $123.2641 | $123.26 | $123.25 | $123.30 |
| 7 purchase totals = | $922.76 | $1,006.0880 | $1,006.09 | $1,006.10 | $1,006.00 | |