| 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 | $144.46 | 6.475% | $153.8138 | $153.81 | $153.80 | $153.80 |
| Purchase #2 | $194.47 | 11.509% | $216.8516 | $216.85 | $216.85 | $216.90 |
| Purchase #3 | $156.50 | 4.341% | $163.2937 | $163.29 | $163.30 | $163.30 |
| Purchase #4 | $7.82 | 8.797% | $8.5079 | $8.51 | $8.50 | $8.50 |
| Purchase #5 | $209.92 | 10.676% | $232.3311 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $78.59 | 9.320% | $85.9146 | $85.91 | $85.90 | $85.90 |
| Purchase #7 | $185.52 | 9.168% | $202.5285 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $977.28 | $1,063.2412 | $1,063.23 | $1,063.25 | $1,063.20 | |