| 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 | $165.45 | 6.709% | $176.55 | $176.55 | $176.55 | $176.60 |
| Purchase #2 | $54.31 | 11.497% | $60.554 | $60.55 | $60.55 | $60.60 |
| Purchase #3 | $202.94 | 13.730% | $230.8037 | $230.80 | $230.80 | $230.80 |
| Purchase #4 | $133.34 | 10.118% | $146.8313 | $146.83 | $146.85 | $146.80 |
| Purchase #5 | $157.39 | 13.314% | $178.3449 | $178.34 | $178.35 | $178.30 |
| Purchase #6 | $145.41 | 5.163% | $152.9175 | $152.92 | $152.90 | $152.90 |
| Purchase #7 | $41.47 | 5.285% | $43.6617 | $43.66 | $43.65 | $43.70 |
| 7 purchase totals = | $900.31 | $989.6631 | $989.65 | $989.65 | $989.70 | |