| 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 | $137.45 | 5.702% | $145.2874 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $169.91 | 13.214% | $192.3619 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $214.38 | 7.711% | $230.9108 | $230.91 | $230.90 | $230.90 |
| Purchase #4 | $234.47 | 6.244% | $249.1103 | $249.11 | $249.10 | $249.10 |
| Purchase #5 | $69.74 | 7.830% | $75.2006 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $190.56 | 6.469% | $202.8873 | $202.89 | $202.90 | $202.90 |
| Purchase #7 | $223.75 | 13.125% | $253.1172 | $253.12 | $253.10 | $253.10 |
| 7 purchase totals = | $1,240.26 | $1,348.8755 | $1,348.88 | $1,348.85 | $1,348.90 | |