| 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 | $172.40 | 11.819% | $192.776 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $15.88 | 12.140% | $17.8078 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $115.71 | 4.714% | $121.1646 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $49.60 | 11.826% | $55.4657 | $55.47 | $55.45 | $55.50 |
| Purchase #5 | $96.90 | 13.157% | $109.6491 | $109.65 | $109.65 | $109.60 |
| Purchase #6 | $137.43 | 3.320% | $141.9927 | $141.99 | $142.00 | $142.00 |
| Purchase #7 | $114.86 | 9.222% | $125.4524 | $125.45 | $125.45 | $125.50 |
| 7 purchase totals = | $702.78 | $764.3083 | $764.31 | $764.30 | $764.40 | |