| 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 | $139.69 | 7.339% | $149.9418 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $28.51 | 11.143% | $31.6869 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $45.48 | 3.333% | $46.9958 | $47.00 | $47.00 | $47.00 |
| Purchase #4 | $147.89 | 5.463% | $155.9692 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $241.51 | 4.567% | $252.5398 | $252.54 | $252.55 | $252.50 |
| Purchase #6 | $187.47 | 7.140% | $200.8554 | $200.86 | $200.85 | $200.90 |
| Purchase #7 | $34.77 | 7.449% | $37.36 | $37.36 | $37.35 | $37.40 |
| 7 purchase totals = | $825.32 | $875.3489 | $875.36 | $875.35 | $875.40 | |