| 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 | $120.78 | 12.154% | $135.4596 | $135.46 | $135.45 | $135.50 |
| Purchase #2 | $203.60 | 6.753% | $217.3491 | $217.35 | $217.35 | $217.30 |
| Purchase #3 | $34.77 | 6.175% | $36.917 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $63.95 | 9.609% | $70.095 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $128.67 | 7.748% | $138.6394 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $10.29 | 11.691% | $11.493 | $11.49 | $11.50 | $11.50 |
| Purchase #7 | $103.42 | 3.666% | $107.2114 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $665.48 | $717.1645 | $717.17 | $717.15 | $717.10 | |