| 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 | $174.48 | 7.723% | $187.9551 | $187.96 | $187.95 | $188.00 |
| Purchase #2 | $80.25 | 8.801% | $87.3128 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $92.25 | 11.761% | $103.0995 | $103.10 | $103.10 | $103.10 |
| Purchase #4 | $83.44 | 9.645% | $91.4878 | $91.49 | $91.50 | $91.50 |
| Purchase #5 | $162.66 | 13.563% | $184.7216 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $36.43 | 6.156% | $38.6726 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $44.25 | 9.294% | $48.3626 | $48.36 | $48.35 | $48.40 |
| 7 purchase totals = | $673.76 | $741.6120 | $741.61 | $741.55 | $741.70 | |