| 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 | $101.77 | 4.804% | $106.659 | $106.66 | $106.65 | $106.70 |
| Purchase #2 | $242.29 | 9.346% | $264.9344 | $264.93 | $264.95 | $264.90 |
| Purchase #3 | $61.88 | 11.137% | $68.7716 | $68.77 | $68.75 | $68.80 |
| Purchase #4 | $150.69 | 6.267% | $160.1337 | $160.13 | $160.15 | $160.10 |
| Purchase #5 | $168.28 | 3.786% | $174.6511 | $174.65 | $174.65 | $174.70 |
| Purchase #6 | $58.41 | 9.365% | $63.8801 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $80.92 | 4.608% | $84.6488 | $84.65 | $84.65 | $84.60 |
| 7 purchase totals = | $864.24 | $923.6787 | $923.67 | $923.70 | $923.70 | |