| 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 | $217.52 | 6.651% | $231.9873 | $231.99 | $232.00 | $232.00 |
| Purchase #2 | $172.43 | 3.517% | $178.4944 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $94.80 | 10.817% | $105.0545 | $105.05 | $105.05 | $105.10 |
| Purchase #4 | $160.33 | 9.820% | $176.0744 | $176.07 | $176.05 | $176.10 |
| Purchase #5 | $50.99 | 13.165% | $57.7028 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $9.96 | 5.814% | $10.5391 | $10.54 | $10.55 | $10.50 |
| Purchase #7 | $184.39 | 7.246% | $197.7509 | $197.75 | $197.75 | $197.80 |
| 7 purchase totals = | $890.42 | $957.6034 | $957.59 | $957.60 | $957.70 | |