| 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 | $130.57 | 4.114% | $135.9416 | $135.94 | $135.95 | $135.90 |
| Purchase #2 | $181.83 | 12.720% | $204.9588 | $204.96 | $204.95 | $205.00 |
| Purchase #3 | $135.74 | 9.658% | $148.8498 | $148.85 | $148.85 | $148.80 |
| Purchase #4 | $126.53 | 12.293% | $142.0843 | $142.08 | $142.10 | $142.10 |
| Purchase #5 | $184.49 | 4.653% | $193.0743 | $193.07 | $193.05 | $193.10 |
| Purchase #6 | $129.81 | 5.391% | $136.8081 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $201.69 | 4.399% | $210.5623 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $1,090.66 | $1,172.2792 | $1,172.27 | $1,172.25 | $1,172.30 | |