| 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 | $69.47 | 3.173% | $71.6743 | $71.67 | $71.65 | $71.70 |
| Purchase #2 | $131.82 | 6.191% | $139.981 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $208.26 | 6.471% | $221.7365 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $122.77 | 13.545% | $139.3992 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $195.49 | 5.666% | $206.5665 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $92.86 | 3.436% | $96.0507 | $96.05 | $96.05 | $96.10 |
| Purchase #7 | $185.68 | 13.304% | $210.3829 | $210.38 | $210.40 | $210.40 |
| 7 purchase totals = | $1,006.35 | $1,085.7911 | $1,085.79 | $1,085.80 | $1,085.90 | |