| 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 | $129.78 | 7.169% | $139.0839 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $155.35 | 10.441% | $171.5701 | $171.57 | $171.55 | $171.60 |
| Purchase #3 | $29.74 | 13.527% | $33.7629 | $33.76 | $33.75 | $33.80 |
| Purchase #4 | $71.63 | 13.278% | $81.141 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $145.33 | 7.619% | $156.4027 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $21.64 | 4.322% | $22.5753 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $158.48 | 6.412% | $168.6417 | $168.64 | $168.65 | $168.60 |
| 7 purchase totals = | $711.95 | $773.1776 | $773.17 | $773.20 | $773.20 | |