| 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 | $166.52 | 4.619% | $174.2116 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $47.67 | 6.140% | $50.5969 | $50.60 | $50.60 | $50.60 |
| Purchase #3 | $221.75 | 4.307% | $231.3008 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $180.85 | 9.783% | $198.5426 | $198.54 | $198.55 | $198.50 |
| Purchase #5 | $43.35 | 10.349% | $47.8363 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $16.78 | 3.248% | $17.325 | $17.33 | $17.35 | $17.30 |
| Purchase #7 | $84.38 | 9.175% | $92.1219 | $92.12 | $92.10 | $92.10 |
| 7 purchase totals = | $761.30 | $811.9351 | $811.94 | $811.95 | $811.80 | |