| 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 | $234.78 | 13.318% | $266.048 | $266.05 | $266.05 | $266.00 |
| Purchase #2 | $172.68 | 4.423% | $180.3176 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $135.64 | 5.519% | $143.126 | $143.13 | $143.15 | $143.10 |
| Purchase #4 | $82.42 | 9.836% | $90.5268 | $90.53 | $90.55 | $90.50 |
| Purchase #5 | $166.91 | 6.698% | $178.0896 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $29.96 | 5.308% | $31.5503 | $31.55 | $31.55 | $31.60 |
| Purchase #7 | $110.26 | 6.196% | $117.0917 | $117.09 | $117.10 | $117.10 |
| 7 purchase totals = | $932.65 | $1,006.7500 | $1,006.76 | $1,006.80 | $1,006.70 | |