| 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 | $103.73 | 9.311% | $113.3883 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $175.49 | 3.819% | $182.192 | $182.19 | $182.20 | $182.20 |
| Purchase #3 | $16.91 | 10.271% | $18.6468 | $18.65 | $18.65 | $18.60 |
| Purchase #4 | $220.75 | 9.515% | $241.7544 | $241.75 | $241.75 | $241.80 |
| Purchase #5 | $31.93 | 7.398% | $34.2922 | $34.29 | $34.30 | $34.30 |
| Purchase #6 | $199.90 | 12.428% | $224.7436 | $224.74 | $224.75 | $224.70 |
| Purchase #7 | $143.88 | 11.798% | $160.855 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $892.59 | $975.8723 | $975.87 | $975.90 | $975.90 | |