| 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 | $193.93 | 9.177% | $211.727 | $211.73 | $211.75 | $211.70 |
| Purchase #2 | $97.83 | 10.764% | $108.3604 | $108.36 | $108.35 | $108.40 |
| Purchase #3 | $190.97 | 7.102% | $204.5327 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $119.30 | 4.287% | $124.4144 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $7.56 | 12.820% | $8.5292 | $8.53 | $8.55 | $8.50 |
| Purchase #6 | $168.39 | 6.720% | $179.7058 | $179.71 | $179.70 | $179.70 |
| Purchase #7 | $107.41 | 11.283% | $119.5291 | $119.53 | $119.55 | $119.50 |
| 7 purchase totals = | $885.39 | $956.7986 | $956.80 | $956.85 | $956.70 | |