| 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 | $153.88 | 3.151% | $158.7288 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $80.60 | 4.501% | $84.2278 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $91.29 | 10.545% | $100.9165 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $55.53 | 4.140% | $57.8289 | $57.83 | $57.85 | $57.80 |
| Purchase #5 | $164.90 | 5.687% | $174.2779 | $174.28 | $174.30 | $174.30 |
| Purchase #6 | $187.67 | 4.170% | $195.4958 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $182.60 | 10.596% | $201.9483 | $201.95 | $201.95 | $201.90 |
| 7 purchase totals = | $916.47 | $973.4240 | $973.44 | $973.50 | $973.30 | |