| 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 | $183.45 | 6.199% | $194.8221 | $194.82 | $194.80 | $194.80 |
| Purchase #2 | $133.63 | 12.722% | $150.6304 | $150.63 | $150.65 | $150.60 |
| Purchase #3 | $68.81 | 12.635% | $77.5041 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $171.74 | 13.272% | $194.5333 | $194.53 | $194.55 | $194.50 |
| Purchase #5 | $156.28 | 6.479% | $166.4054 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $166.72 | 4.692% | $174.5425 | $174.54 | $174.55 | $174.50 |
| Purchase #7 | $109.96 | 7.559% | $118.2719 | $118.27 | $118.25 | $118.30 |
| 7 purchase totals = | $990.59 | $1,076.7097 | $1,076.70 | $1,076.70 | $1,076.60 | |