| 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 | $190.43 | 4.563% | $199.1193 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $170.87 | 12.286% | $191.8631 | $191.86 | $191.85 | $191.90 |
| Purchase #3 | $173.93 | 13.724% | $197.8002 | $197.80 | $197.80 | $197.80 |
| Purchase #4 | $144.54 | 5.717% | $152.8034 | $152.80 | $152.80 | $152.80 |
| Purchase #5 | $51.28 | 12.110% | $57.49 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $195.66 | 4.307% | $204.0871 | $204.09 | $204.10 | $204.10 |
| Purchase #7 | $148.52 | 8.666% | $161.3907 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $1,075.23 | $1,164.5538 | $1,164.55 | $1,164.55 | $1,164.60 | |