| 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 | $135.46 | 9.817% | $148.7581 | $148.76 | $148.75 | $148.80 |
| Purchase #2 | $14.35 | 3.219% | $14.8119 | $14.81 | $14.80 | $14.80 |
| Purchase #3 | $140.85 | 6.675% | $150.2517 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $197.83 | 8.601% | $214.8454 | $214.85 | $214.85 | $214.80 |
| Purchase #5 | $182.56 | 5.451% | $192.5113 | $192.51 | $192.50 | $192.50 |
| Purchase #6 | $221.64 | 3.484% | $229.3619 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $233.73 | 5.487% | $246.5548 | $246.55 | $246.55 | $246.60 |
| 7 purchase totals = | $1,126.42 | $1,197.0951 | $1,197.09 | $1,197.05 | $1,197.20 | |