| 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 | $167.72 | 6.269% | $178.2344 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $68.73 | 11.336% | $76.5212 | $76.52 | $76.50 | $76.50 |
| Purchase #3 | $34.72 | 5.441% | $36.6091 | $36.61 | $36.60 | $36.60 |
| Purchase #4 | $84.54 | 11.158% | $93.973 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $113.51 | 5.629% | $119.8995 | $119.90 | $119.90 | $119.90 |
| Purchase #6 | $119.33 | 13.317% | $135.2212 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $77.76 | 5.343% | $81.9147 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $666.31 | $722.3731 | $722.36 | $722.30 | $722.30 | |