| 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 | $149.36 | 7.638% | $160.7681 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $246.98 | 11.509% | $275.4049 | $275.40 | $275.40 | $275.40 |
| Purchase #3 | $67.78 | 8.561% | $73.5826 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $200.86 | 8.448% | $217.8287 | $217.83 | $217.85 | $217.80 |
| Purchase #5 | $99.52 | 13.149% | $112.6059 | $112.61 | $112.60 | $112.60 |
| Purchase #6 | $225.36 | 8.494% | $244.5021 | $244.50 | $244.50 | $244.50 |
| Purchase #7 | $88.52 | 11.256% | $98.4838 | $98.48 | $98.50 | $98.50 |
| 7 purchase totals = | $1,078.38 | $1,183.1761 | $1,183.17 | $1,183.20 | $1,183.20 | |