| 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 | $144.68 | 5.274% | $152.3104 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $237.86 | 3.199% | $245.4691 | $245.47 | $245.45 | $245.50 |
| Purchase #3 | $201.69 | 9.669% | $221.1914 | $221.19 | $221.20 | $221.20 |
| Purchase #4 | $212.81 | 13.102% | $240.6924 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $165.87 | 6.178% | $176.1174 | $176.12 | $176.10 | $176.10 |
| Purchase #6 | $119.36 | 11.762% | $133.3991 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $45.41 | 12.307% | $50.9986 | $51.00 | $51.00 | $51.00 |
| 7 purchase totals = | $1,127.68 | $1,220.1784 | $1,220.18 | $1,220.15 | $1,220.20 | |