| 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 | $196.58 | 10.452% | $217.1265 | $217.13 | $217.15 | $217.10 |
| Purchase #2 | $28.77 | 9.165% | $31.4068 | $31.41 | $31.40 | $31.40 |
| Purchase #3 | $44.27 | 8.114% | $47.8621 | $47.86 | $47.85 | $47.90 |
| Purchase #4 | $213.84 | 4.567% | $223.6061 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $135.86 | 5.863% | $143.8255 | $143.83 | $143.85 | $143.80 |
| Purchase #6 | $136.65 | 9.247% | $149.286 | $149.29 | $149.30 | $149.30 |
| Purchase #7 | $14.61 | 6.682% | $15.5862 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $770.58 | $828.6992 | $828.72 | $828.75 | $828.70 | |