| 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 | $169.97 | 10.653% | $188.0769 | $188.08 | $188.10 | $188.10 |
| Purchase #2 | $191.91 | 11.688% | $214.3404 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $114.72 | 5.826% | $121.4036 | $121.40 | $121.40 | $121.40 |
| Purchase #4 | $128.59 | 5.226% | $135.3101 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $178.82 | 6.393% | $190.252 | $190.25 | $190.25 | $190.30 |
| Purchase #6 | $50.74 | 8.232% | $54.9169 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $161.25 | 3.295% | $166.5632 | $166.56 | $166.55 | $166.60 |
| 7 purchase totals = | $996.00 | $1,070.8631 | $1,070.86 | $1,070.85 | $1,070.90 | |