| 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 | $183.82 | 13.463% | $208.5677 | $208.57 | $208.55 | $208.60 |
| Purchase #2 | $45.28 | 5.773% | $47.894 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $154.29 | 7.113% | $165.2646 | $165.26 | $165.25 | $165.30 |
| Purchase #4 | $190.48 | 5.434% | $200.8307 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $174.29 | 5.271% | $183.4768 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $202.58 | 4.209% | $211.1066 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $168.96 | 6.667% | $180.2246 | $180.22 | $180.20 | $180.20 |
| 7 purchase totals = | $1,119.70 | $1,197.3650 | $1,197.36 | $1,197.35 | $1,197.40 | |