| 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 | $160.35 | 4.358% | $167.3381 | $167.34 | $167.35 | $167.30 |
| Purchase #2 | $107.32 | 9.573% | $117.5937 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $114.27 | 10.185% | $125.9084 | $125.91 | $125.90 | $125.90 |
| Purchase #4 | $36.34 | 9.173% | $39.6735 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $45.81 | 4.432% | $47.8403 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $133.43 | 3.554% | $138.1721 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $138.82 | 8.511% | $150.635 | $150.64 | $150.65 | $150.60 |
| 7 purchase totals = | $736.34 | $787.1611 | $787.16 | $787.15 | $787.10 | |