| 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 | $107.33 | 7.846% | $115.7511 | $115.75 | $115.75 | $115.80 |
| Purchase #2 | $144.27 | 11.431% | $160.7615 | $160.76 | $160.75 | $160.80 |
| Purchase #3 | $76.80 | 10.138% | $84.586 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $31.84 | 10.224% | $35.0953 | $35.10 | $35.10 | $35.10 |
| Purchase #5 | $203.26 | 13.232% | $230.1554 | $230.16 | $230.15 | $230.20 |
| Purchase #6 | $182.34 | 3.321% | $188.3955 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $157.84 | 6.417% | $167.9686 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $903.68 | $982.7134 | $982.73 | $982.70 | $982.90 | |