| 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 | $178.57 | 5.666% | $188.6878 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $152.57 | 11.214% | $169.6792 | $169.68 | $169.70 | $169.70 |
| Purchase #3 | $182.59 | 12.193% | $204.8532 | $204.85 | $204.85 | $204.90 |
| Purchase #4 | $221.41 | 4.584% | $231.5594 | $231.56 | $231.55 | $231.60 |
| Purchase #5 | $47.97 | 4.597% | $50.1752 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $202.98 | 4.602% | $212.3211 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $125.80 | 7.860% | $135.6879 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $1,111.89 | $1,192.9638 | $1,192.97 | $1,193.00 | $1,193.10 | |