| 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 | $188.96 | 9.672% | $207.2362 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $58.85 | 11.311% | $65.5065 | $65.51 | $65.50 | $65.50 |
| Purchase #3 | $139.60 | 5.707% | $147.567 | $147.57 | $147.55 | $147.60 |
| Purchase #4 | $31.36 | 9.837% | $34.4449 | $34.44 | $34.45 | $34.40 |
| Purchase #5 | $89.99 | 3.718% | $93.3358 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $81.38 | 7.419% | $87.4176 | $87.42 | $87.40 | $87.40 |
| Purchase #7 | $40.78 | 4.140% | $42.4683 | $42.47 | $42.45 | $42.50 |
| 7 purchase totals = | $630.92 | $677.9763 | $677.99 | $677.95 | $677.90 | |