| 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 | $146.34 | 7.177% | $156.8428 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $132.85 | 9.833% | $145.9131 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $135.56 | 3.320% | $140.0606 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $169.40 | 3.138% | $174.7158 | $174.72 | $174.70 | $174.70 |
| Purchase #5 | $115.45 | 13.403% | $130.9238 | $130.92 | $130.90 | $130.90 |
| Purchase #6 | $171.61 | 13.177% | $194.223 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $104.54 | 12.701% | $117.8176 | $117.82 | $117.80 | $117.80 |
| 7 purchase totals = | $975.75 | $1,060.4967 | $1,060.49 | $1,060.40 | $1,060.40 | |