| 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 | $248.67 | 11.453% | $277.1502 | $277.15 | $277.15 | $277.20 |
| Purchase #2 | $152.62 | 11.297% | $169.8615 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $182.53 | 10.347% | $201.4164 | $201.42 | $201.40 | $201.40 |
| Purchase #4 | $75.51 | 6.490% | $80.4106 | $80.41 | $80.40 | $80.40 |
| Purchase #5 | $214.47 | 7.776% | $231.1472 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $101.55 | 12.649% | $114.3951 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $60.35 | 13.235% | $68.3373 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $1,035.70 | $1,142.7183 | $1,142.73 | $1,142.70 | $1,142.70 | |