| 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 | $155.94 | 8.493% | $169.184 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $118.99 | 13.414% | $134.9513 | $134.95 | $134.95 | $135.00 |
| Purchase #3 | $42.88 | 11.792% | $47.9364 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $92.30 | 4.398% | $96.3594 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $122.72 | 11.158% | $136.4131 | $136.41 | $136.40 | $136.40 |
| Purchase #6 | $103.72 | 7.500% | $111.499 | $111.50 | $111.50 | $111.50 |
| Purchase #7 | $189.85 | 7.133% | $203.392 | $203.39 | $203.40 | $203.40 |
| 7 purchase totals = | $826.40 | $899.7352 | $899.73 | $899.75 | $899.80 | |