| 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 | $165.67 | 5.458% | $174.7123 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $67.46 | 6.187% | $71.6338 | $71.63 | $71.65 | $71.60 |
| Purchase #3 | $189.87 | 12.461% | $213.5297 | $213.53 | $213.55 | $213.50 |
| Purchase #4 | $160.74 | 11.495% | $179.2171 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $74.75 | 9.556% | $81.8931 | $81.89 | $81.90 | $81.90 |
| Purchase #6 | $193.68 | 6.138% | $205.5681 | $205.57 | $205.55 | $205.60 |
| Purchase #7 | $138.45 | 10.775% | $153.368 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $990.62 | $1,079.9221 | $1,079.92 | $1,079.90 | $1,079.90 | |