| 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 | $123.50 | 12.581% | $139.0375 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $53.25 | 9.586% | $58.3545 | $58.35 | $58.35 | $58.40 |
| Purchase #3 | $5.79 | 4.764% | $6.0658 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $177.91 | 8.299% | $192.6748 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $121.77 | 11.347% | $135.5872 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $196.27 | 10.792% | $217.4515 | $217.45 | $217.45 | $217.50 |
| Purchase #7 | $138.92 | 13.407% | $157.545 | $157.55 | $157.55 | $157.50 |
| 7 purchase totals = | $817.41 | $906.7163 | $906.72 | $906.70 | $906.80 | |