| 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 | $174.67 | 5.694% | $184.6157 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $105.88 | 7.520% | $113.8422 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $87.66 | 12.386% | $98.5176 | $98.52 | $98.50 | $98.50 |
| Purchase #4 | $205.95 | 8.727% | $223.9233 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $237.42 | 5.854% | $251.3186 | $251.32 | $251.30 | $251.30 |
| Purchase #6 | $128.31 | 5.255% | $135.0527 | $135.05 | $135.05 | $135.10 |
| Purchase #7 | $118.89 | 5.236% | $125.1151 | $125.12 | $125.10 | $125.10 |
| 7 purchase totals = | $1,058.78 | $1,132.3852 | $1,132.39 | $1,132.30 | $1,132.30 | |