| 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 | $174.45 | 13.325% | $197.6955 | $197.70 | $197.70 | $197.70 |
| Purchase #2 | $220.51 | 4.179% | $229.7251 | $229.73 | $229.75 | $229.70 |
| Purchase #3 | $40.57 | 8.454% | $43.9998 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $78.64 | 7.408% | $84.4657 | $84.47 | $84.45 | $84.50 |
| Purchase #5 | $151.61 | 12.285% | $170.2353 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $150.52 | 11.383% | $167.6537 | $167.65 | $167.65 | $167.70 |
| Purchase #7 | $77.48 | 11.676% | $86.5266 | $86.53 | $86.55 | $86.50 |
| 7 purchase totals = | $893.78 | $980.3017 | $980.32 | $980.35 | $980.30 | |