| 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 | $132.39 | 10.230% | $145.9335 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $46.30 | 13.782% | $52.6811 | $52.68 | $52.70 | $52.70 |
| Purchase #3 | $5.93 | 4.643% | $6.2053 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $229.38 | 11.469% | $255.6876 | $255.69 | $255.70 | $255.70 |
| Purchase #5 | $122.39 | 9.298% | $133.7698 | $133.77 | $133.75 | $133.80 |
| Purchase #6 | $43.80 | 7.604% | $47.1306 | $47.13 | $47.15 | $47.10 |
| Purchase #7 | $245.80 | 12.358% | $276.176 | $276.18 | $276.20 | $276.20 |
| 7 purchase totals = | $825.99 | $917.5839 | $917.59 | $917.65 | $917.60 | |