| 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 | $73.90 | 7.830% | $79.6864 | $79.69 | $79.70 | $79.70 |
| Purchase #2 | $180.73 | 9.360% | $197.6463 | $197.65 | $197.65 | $197.60 |
| Purchase #3 | $149.25 | 3.482% | $154.4469 | $154.45 | $154.45 | $154.40 |
| Purchase #4 | $209.47 | 12.265% | $235.1615 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $137.87 | 6.549% | $146.8991 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $84.35 | 8.285% | $91.3384 | $91.34 | $91.35 | $91.30 |
| Purchase #7 | $219.62 | 9.382% | $240.2247 | $240.22 | $240.20 | $240.20 |
| 7 purchase totals = | $1,055.19 | $1,145.4033 | $1,145.41 | $1,145.40 | $1,145.30 | |