| 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 | $169.36 | 3.262% | $174.8845 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $49.86 | 5.562% | $52.6332 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $220.70 | 13.533% | $250.5673 | $250.57 | $250.55 | $250.60 |
| Purchase #4 | $141.53 | 7.131% | $151.6225 | $151.62 | $151.60 | $151.60 |
| Purchase #5 | $173.94 | 7.775% | $187.4638 | $187.46 | $187.45 | $187.50 |
| Purchase #6 | $65.27 | 13.226% | $73.9026 | $73.90 | $73.90 | $73.90 |
| Purchase #7 | $207.36 | 8.664% | $225.3257 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $1,028.02 | $1,116.3996 | $1,116.39 | $1,116.40 | $1,116.40 | |