| 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 | $173.36 | 10.168% | $190.9872 | $190.99 | $191.00 | $191.00 |
| Purchase #2 | $64.56 | 12.375% | $72.5493 | $72.55 | $72.55 | $72.50 |
| Purchase #3 | $117.81 | 8.840% | $128.2244 | $128.22 | $128.20 | $128.20 |
| Purchase #4 | $232.73 | 5.201% | $244.8343 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $52.76 | 9.431% | $57.7358 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $238.81 | 9.778% | $262.1608 | $262.16 | $262.15 | $262.20 |
| Purchase #7 | $141.71 | 13.747% | $161.1909 | $161.19 | $161.20 | $161.20 |
| 7 purchase totals = | $1,021.74 | $1,117.6827 | $1,117.68 | $1,117.70 | $1,117.60 | |