| 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 | $158.57 | 5.578% | $167.415 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $51.81 | 13.431% | $58.7686 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $92.82 | 3.582% | $96.1448 | $96.14 | $96.15 | $96.10 |
| Purchase #4 | $25.51 | 9.152% | $27.8447 | $27.84 | $27.85 | $27.80 |
| Purchase #5 | $6.86 | 11.169% | $7.6262 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $78.67 | 3.570% | $81.4785 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $180.97 | 6.257% | $192.2933 | $192.29 | $192.30 | $192.30 |
| 7 purchase totals = | $595.21 | $631.5711 | $631.57 | $631.60 | $631.50 | |