| 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 | $154.80 | 8.551% | $168.0369 | $168.04 | $168.05 | $168.00 |
| Purchase #2 | $194.91 | 4.727% | $204.1234 | $204.12 | $204.10 | $204.10 |
| Purchase #3 | $237.93 | 8.344% | $257.7829 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $36.90 | 6.124% | $39.1598 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $15.76 | 4.786% | $16.5143 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $197.55 | 6.813% | $211.0091 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $93.81 | 9.158% | $102.4011 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $931.66 | $999.0275 | $999.02 | $999.00 | $999.00 | |