| 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 | $104.88 | 11.600% | $117.0461 | $117.05 | $117.05 | $117.00 |
| Purchase #2 | $7.59 | 10.633% | $8.397 | $8.40 | $8.40 | $8.40 |
| Purchase #3 | $139.99 | 10.190% | $154.255 | $154.26 | $154.25 | $154.30 |
| Purchase #4 | $146.62 | 7.188% | $157.159 | $157.16 | $157.15 | $157.20 |
| Purchase #5 | $146.88 | 12.826% | $165.7188 | $165.72 | $165.70 | $165.70 |
| Purchase #6 | $223.71 | 12.584% | $251.8617 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $126.71 | 3.431% | $131.0574 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $896.38 | $985.4950 | $985.51 | $985.45 | $985.60 | |