| 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 | $162.55 | 5.186% | $170.9798 | $170.98 | $171.00 | $171.00 |
| Purchase #2 | $60.39 | 4.675% | $63.2132 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $54.32 | 6.123% | $57.646 | $57.65 | $57.65 | $57.60 |
| Purchase #4 | $189.25 | 7.364% | $203.1864 | $203.19 | $203.20 | $203.20 |
| Purchase #5 | $209.80 | 9.759% | $230.2744 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $20.40 | 10.428% | $22.5273 | $22.53 | $22.55 | $22.50 |
| Purchase #7 | $126.44 | 11.722% | $141.2613 | $141.26 | $141.25 | $141.30 |
| 7 purchase totals = | $823.15 | $889.0884 | $889.09 | $889.10 | $889.10 | |