| 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 | $195.65 | 11.405% | $217.9639 | $217.96 | $217.95 | $218.00 |
| Purchase #2 | $13.94 | 9.573% | $15.2745 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $134.97 | 5.801% | $142.7996 | $142.80 | $142.80 | $142.80 |
| Purchase #4 | $14.29 | 9.105% | $15.5911 | $15.59 | $15.60 | $15.60 |
| Purchase #5 | $84.32 | 9.145% | $92.0311 | $92.03 | $92.05 | $92.00 |
| Purchase #6 | $103.60 | 13.402% | $117.4845 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $8.32 | 6.717% | $8.8789 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $555.09 | $610.0236 | $610.01 | $610.05 | $610.10 | |