| 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 | $131.36 | 11.480% | $146.4401 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $185.28 | 13.502% | $210.2965 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $17.76 | 12.103% | $19.9095 | $19.91 | $19.90 | $19.90 |
| Purchase #4 | $193.53 | 12.629% | $217.9709 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $65.80 | 4.586% | $68.8176 | $68.82 | $68.80 | $68.80 |
| Purchase #6 | $33.60 | 4.648% | $35.1617 | $35.16 | $35.15 | $35.20 |
| Purchase #7 | $202.94 | 5.431% | $213.9617 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $830.27 | $912.5580 | $912.56 | $912.50 | $912.60 | |