| 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 | 13.669% | $174.9139 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $166.52 | 7.121% | $178.3779 | $178.38 | $178.40 | $178.40 |
| Purchase #3 | $60.30 | 5.243% | $63.4615 | $63.46 | $63.45 | $63.50 |
| Purchase #4 | $58.56 | 7.271% | $62.8179 | $62.82 | $62.80 | $62.80 |
| Purchase #5 | $18.43 | 4.558% | $19.27 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $94.27 | 8.522% | $102.3037 | $102.30 | $102.30 | $102.30 |
| Purchase #7 | $160.66 | 4.463% | $167.8303 | $167.83 | $167.85 | $167.80 |
| 7 purchase totals = | $712.62 | $768.9752 | $768.97 | $768.95 | $769.00 | |