| 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 | $145.92 | 5.578% | $154.0594 | $154.06 | $154.05 | $154.10 |
| Purchase #2 | $160.45 | 9.307% | $175.3831 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $32.45 | 6.860% | $34.6761 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $189.36 | 7.517% | $203.5942 | $203.59 | $203.60 | $203.60 |
| Purchase #5 | $177.43 | 3.188% | $183.0865 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $10.40 | 9.329% | $11.3702 | $11.37 | $11.35 | $11.40 |
| Purchase #7 | $39.63 | 11.162% | $44.0535 | $44.05 | $44.05 | $44.10 |
| 7 purchase totals = | $755.64 | $806.2230 | $806.22 | $806.25 | $806.40 | |