| 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 | $203.77 | 3.428% | $210.7552 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $150.63 | 7.314% | $161.6471 | $161.65 | $161.65 | $161.60 |
| Purchase #3 | $77.61 | 13.503% | $88.0897 | $88.09 | $88.10 | $88.10 |
| Purchase #4 | $151.43 | 5.557% | $159.845 | $159.85 | $159.85 | $159.80 |
| Purchase #5 | $84.46 | 9.313% | $92.3258 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $107.57 | 6.748% | $114.8288 | $114.83 | $114.85 | $114.80 |
| Purchase #7 | $71.99 | 7.270% | $77.2237 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $847.46 | $904.7153 | $904.73 | $904.75 | $904.60 | |