| 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 | $83.58 | 8.535% | $90.7136 | $90.71 | $90.70 | $90.70 |
| Purchase #2 | $162.72 | 6.325% | $173.012 | $173.01 | $173.00 | $173.00 |
| Purchase #3 | $231.29 | 9.599% | $253.4915 | $253.49 | $253.50 | $253.50 |
| Purchase #4 | $202.78 | 11.219% | $225.5299 | $225.53 | $225.55 | $225.50 |
| Purchase #5 | $142.54 | 13.627% | $161.9639 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $87.76 | 10.784% | $97.224 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $147.93 | 10.717% | $163.7837 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $1,058.60 | $1,165.7186 | $1,165.70 | $1,165.70 | $1,165.70 | |