| 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 | $179.49 | 10.438% | $198.2252 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $222.49 | 10.406% | $245.6423 | $245.64 | $245.65 | $245.60 |
| Purchase #3 | $178.89 | 11.490% | $199.4445 | $199.44 | $199.45 | $199.40 |
| Purchase #4 | $131.85 | 13.685% | $149.8937 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $55.64 | 8.641% | $60.4479 | $60.45 | $60.45 | $60.40 |
| Purchase #6 | $47.38 | 12.452% | $53.2798 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $135.49 | 5.365% | $142.759 | $142.76 | $142.75 | $142.80 |
| 7 purchase totals = | $951.23 | $1,049.6924 | $1,049.69 | $1,049.75 | $1,049.60 | |