| 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 | $19.44 | 6.490% | $20.7017 | $20.70 | $20.70 | $20.70 |
| Purchase #2 | $149.94 | 3.349% | $154.9615 | $154.96 | $154.95 | $155.00 |
| Purchase #3 | $206.95 | 7.199% | $221.8483 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $226.75 | 8.239% | $245.4319 | $245.43 | $245.45 | $245.40 |
| Purchase #5 | $146.95 | 6.653% | $156.7266 | $156.73 | $156.75 | $156.70 |
| Purchase #6 | $100.81 | 13.413% | $114.3316 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $95.82 | 3.312% | $98.9936 | $98.99 | $99.00 | $99.00 |
| 7 purchase totals = | $946.66 | $1,012.9952 | $1,012.99 | $1,013.05 | $1,012.90 | |