| 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 | $171.50 | 9.593% | $187.952 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $173.25 | 9.493% | $189.6966 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $203.39 | 3.534% | $210.5778 | $210.58 | $210.60 | $210.60 |
| Purchase #4 | $115.62 | 8.203% | $125.1043 | $125.10 | $125.10 | $125.10 |
| Purchase #5 | $202.47 | 8.816% | $220.3198 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $44.33 | 9.751% | $48.6526 | $48.65 | $48.65 | $48.70 |
| Purchase #7 | $160.93 | 3.812% | $167.0647 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $1,071.49 | $1,149.3678 | $1,149.36 | $1,149.35 | $1,149.50 | |