| 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 | $99.57 | 4.316% | $103.8674 | $103.87 | $103.85 | $103.90 |
| Purchase #2 | $148.58 | 5.137% | $156.2126 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $138.76 | 7.829% | $149.6235 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $161.46 | 13.739% | $183.643 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $158.57 | 6.808% | $169.3654 | $169.37 | $169.35 | $169.40 |
| Purchase #6 | $149.54 | 11.302% | $166.441 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $200.74 | 11.438% | $223.7006 | $223.70 | $223.70 | $223.70 |
| 7 purchase totals = | $1,057.22 | $1,152.8535 | $1,152.85 | $1,152.80 | $1,152.80 | |