| 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 | $178.99 | 5.859% | $189.477 | $189.48 | $189.50 | $189.50 |
| Purchase #2 | $55.50 | 11.150% | $61.6883 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $76.37 | 6.135% | $81.0553 | $81.06 | $81.05 | $81.10 |
| Purchase #4 | $225.75 | 5.250% | $237.6019 | $237.60 | $237.60 | $237.60 |
| Purchase #5 | $92.60 | 10.205% | $102.0498 | $102.05 | $102.05 | $102.00 |
| Purchase #6 | $89.26 | 5.139% | $93.8471 | $93.85 | $93.85 | $93.80 |
| Purchase #7 | $84.43 | 11.492% | $94.1327 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $802.90 | $859.8521 | $859.86 | $859.90 | $859.80 | |