| 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 | $130.72 | 5.347% | $137.7096 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $183.91 | 12.168% | $206.2882 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $161.63 | 11.647% | $180.455 | $180.46 | $180.45 | $180.50 |
| Purchase #4 | $221.32 | 9.663% | $242.7062 | $242.71 | $242.70 | $242.70 |
| Purchase #5 | $52.60 | 13.415% | $59.6563 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $199.76 | 3.710% | $207.1711 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $167.34 | 7.197% | $179.3835 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $1,117.28 | $1,213.3699 | $1,213.38 | $1,213.35 | $1,213.50 | |