| 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 | $152.98 | 3.794% | $158.7841 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $104.62 | 4.180% | $108.9931 | $108.99 | $109.00 | $109.00 |
| Purchase #3 | $104.55 | 10.557% | $115.5873 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $28.32 | 12.406% | $31.8334 | $31.83 | $31.85 | $31.80 |
| Purchase #5 | $229.40 | 13.149% | $259.5638 | $259.56 | $259.55 | $259.60 |
| Purchase #6 | $230.91 | 6.569% | $246.0785 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $135.27 | 3.238% | $139.65 | $139.65 | $139.65 | $139.70 |
| 7 purchase totals = | $986.05 | $1,060.4902 | $1,060.48 | $1,060.55 | $1,060.60 | |