| 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 | $148.58 | 8.390% | $161.0459 | $161.05 | $161.05 | $161.00 |
| Purchase #2 | $190.38 | 9.331% | $208.1444 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $155.98 | 8.426% | $169.1229 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $176.57 | 13.588% | $200.5623 | $200.56 | $200.55 | $200.60 |
| Purchase #5 | $199.52 | 5.573% | $210.6392 | $210.64 | $210.65 | $210.60 |
| Purchase #6 | $225.47 | 3.755% | $233.9364 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $85.32 | 10.111% | $93.9467 | $93.95 | $93.95 | $93.90 |
| 7 purchase totals = | $1,181.82 | $1,277.3978 | $1,277.40 | $1,277.40 | $1,277.20 | |