| 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 | $193.90 | 13.788% | $220.6349 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $40.90 | 6.768% | $43.6681 | $43.67 | $43.65 | $43.70 |
| Purchase #3 | $192.94 | 5.846% | $204.2193 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $97.38 | 8.457% | $105.6154 | $105.62 | $105.60 | $105.60 |
| Purchase #5 | $94.87 | 4.193% | $98.8479 | $98.85 | $98.85 | $98.80 |
| Purchase #6 | $80.62 | 9.647% | $88.3974 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $52.81 | 3.855% | $54.8458 | $54.85 | $54.85 | $54.80 |
| 7 purchase totals = | $753.42 | $816.2288 | $816.24 | $816.20 | $816.10 | |