| 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 | $238.43 | 6.575% | $254.1068 | $254.11 | $254.10 | $254.10 |
| Purchase #2 | $56.53 | 13.582% | $64.2079 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $49.76 | 9.771% | $54.622 | $54.62 | $54.60 | $54.60 |
| Purchase #4 | $32.28 | 9.774% | $35.435 | $35.44 | $35.45 | $35.40 |
| Purchase #5 | $117.34 | 6.587% | $125.0692 | $125.07 | $125.05 | $125.10 |
| Purchase #6 | $168.97 | 11.489% | $188.383 | $188.38 | $188.40 | $188.40 |
| Purchase #7 | $159.46 | 11.208% | $177.3323 | $177.33 | $177.35 | $177.30 |
| 7 purchase totals = | $822.77 | $899.1562 | $899.16 | $899.15 | $899.10 | |