| 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 | $83.44 | 9.308% | $91.2066 | $91.21 | $91.20 | $91.20 |
| Purchase #2 | $205.85 | 7.685% | $221.6696 | $221.67 | $221.65 | $221.70 |
| Purchase #3 | $155.26 | 7.177% | $166.403 | $166.40 | $166.40 | $166.40 |
| Purchase #4 | $188.68 | 9.291% | $206.2103 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $103.29 | 6.481% | $109.9842 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $78.79 | 7.616% | $84.7906 | $84.79 | $84.80 | $84.80 |
| Purchase #7 | $178.87 | 10.842% | $198.2631 | $198.26 | $198.25 | $198.30 |
| 7 purchase totals = | $994.18 | $1,078.5274 | $1,078.52 | $1,078.50 | $1,078.60 | |