| 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 | $118.30 | 11.763% | $132.2156 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $77.58 | 9.458% | $84.9175 | $84.92 | $84.90 | $84.90 |
| Purchase #3 | $92.76 | 9.695% | $101.7531 | $101.75 | $101.75 | $101.80 |
| Purchase #4 | $54.34 | 13.206% | $61.5161 | $61.52 | $61.50 | $61.50 |
| Purchase #5 | $68.49 | 11.245% | $76.1917 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $158.84 | 11.212% | $176.6491 | $176.65 | $176.65 | $176.60 |
| Purchase #7 | $12.43 | 6.440% | $13.2305 | $13.23 | $13.25 | $13.20 |
| 7 purchase totals = | $582.74 | $646.4736 | $646.48 | $646.45 | $646.40 | |