| 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 | $129.82 | 4.161% | $135.2218 | $135.22 | $135.20 | $135.20 |
| Purchase #2 | $91.75 | 12.812% | $103.505 | $103.51 | $103.50 | $103.50 |
| Purchase #3 | $79.26 | 5.291% | $83.4536 | $83.45 | $83.45 | $83.50 |
| Purchase #4 | $67.49 | 13.389% | $76.5262 | $76.53 | $76.55 | $76.50 |
| Purchase #5 | $50.75 | 6.241% | $53.9173 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $141.74 | 8.281% | $153.4775 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $150.38 | 8.144% | $162.6269 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $711.19 | $768.7283 | $768.74 | $768.75 | $768.70 | |