| 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 | $174.38 | 4.768% | $182.6944 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $78.60 | 3.565% | $81.4021 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $65.53 | 8.255% | $70.9395 | $70.94 | $70.95 | $70.90 |
| Purchase #4 | $185.34 | 6.596% | $197.565 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $244.44 | 9.319% | $267.2194 | $267.22 | $267.20 | $267.20 |
| Purchase #6 | $20.80 | 9.271% | $22.7284 | $22.73 | $22.75 | $22.70 |
| Purchase #7 | $174.51 | 6.409% | $185.6943 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $943.60 | $1,008.2431 | $1,008.24 | $1,008.25 | $1,008.20 | |