| 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 | $168.65 | 12.320% | $189.4277 | $189.43 | $189.45 | $189.40 |
| Purchase #2 | $53.61 | 4.307% | $55.919 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $138.73 | 5.480% | $146.3324 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $72.80 | 9.817% | $79.9468 | $79.95 | $79.95 | $79.90 |
| Purchase #5 | $237.41 | 7.210% | $254.5273 | $254.53 | $254.55 | $254.50 |
| Purchase #6 | $186.76 | 9.440% | $204.3901 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $207.64 | 11.437% | $231.3878 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $1,065.60 | $1,161.9311 | $1,161.94 | $1,162.00 | $1,161.80 | |