| 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 | $114.63 | 12.395% | $128.8384 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $172.41 | 10.333% | $190.2251 | $190.23 | $190.25 | $190.20 |
| Purchase #3 | $7.81 | 13.744% | $8.8834 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $206.34 | 11.400% | $229.8628 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $168.96 | 13.178% | $191.2255 | $191.23 | $191.25 | $191.20 |
| Purchase #6 | $71.27 | 7.454% | $76.5825 | $76.58 | $76.60 | $76.60 |
| Purchase #7 | $187.64 | 10.159% | $206.7023 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $929.06 | $1,032.3200 | $1,032.32 | $1,032.40 | $1,032.30 | |