| 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 | $153.65 | 3.479% | $158.9955 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $89.54 | 11.358% | $99.71 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $73.91 | 10.196% | $81.4459 | $81.45 | $81.45 | $81.40 |
| Purchase #4 | $91.83 | 7.656% | $98.8605 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $31.91 | 11.690% | $35.6403 | $35.64 | $35.65 | $35.60 |
| Purchase #6 | $182.40 | 11.340% | $203.0842 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $83.33 | 10.341% | $91.9472 | $91.95 | $91.95 | $91.90 |
| 7 purchase totals = | $706.57 | $769.6836 | $769.69 | $769.70 | $769.60 | |