| 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 | $174.85 | 13.106% | $197.7658 | $197.77 | $197.75 | $197.80 |
| Purchase #2 | $182.79 | 3.487% | $189.1639 | $189.16 | $189.15 | $189.20 |
| Purchase #3 | $132.70 | 11.611% | $148.1078 | $148.11 | $148.10 | $148.10 |
| Purchase #4 | $198.44 | 9.455% | $217.2025 | $217.20 | $217.20 | $217.20 |
| Purchase #5 | $94.27 | 5.817% | $99.7537 | $99.75 | $99.75 | $99.80 |
| Purchase #6 | $174.75 | 5.551% | $184.4504 | $184.45 | $184.45 | $184.50 |
| Purchase #7 | $79.43 | 8.340% | $86.0545 | $86.05 | $86.05 | $86.10 |
| 7 purchase totals = | $1,037.23 | $1,122.4986 | $1,122.49 | $1,122.45 | $1,122.70 | |