| 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 | $165.28 | 6.264% | $175.6331 | $175.63 | $175.65 | $175.60 |
| Purchase #2 | $168.91 | 10.137% | $186.0324 | $186.03 | $186.05 | $186.00 |
| Purchase #3 | $230.62 | 10.595% | $255.0542 | $255.05 | $255.05 | $255.10 |
| Purchase #4 | $200.67 | 10.165% | $221.0681 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $57.61 | 11.199% | $64.0617 | $64.06 | $64.05 | $64.10 |
| Purchase #6 | $170.95 | 8.329% | $185.1884 | $185.19 | $185.20 | $185.20 |
| Purchase #7 | $190.43 | 4.799% | $199.5687 | $199.57 | $199.55 | $199.60 |
| 7 purchase totals = | $1,184.47 | $1,286.6066 | $1,286.60 | $1,286.60 | $1,286.70 | |