| 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 | $154.97 | 4.778% | $162.3745 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $126.87 | 10.860% | $140.6481 | $140.65 | $140.65 | $140.60 |
| Purchase #3 | $86.53 | 7.309% | $92.8545 | $92.85 | $92.85 | $92.90 |
| Purchase #4 | $223.56 | 13.541% | $253.8323 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $117.36 | 10.564% | $129.7579 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $122.93 | 11.653% | $137.255 | $137.26 | $137.25 | $137.30 |
| Purchase #7 | $35.68 | 3.421% | $36.9006 | $36.90 | $36.90 | $36.90 |
| 7 purchase totals = | $867.90 | $953.6229 | $953.62 | $953.60 | $953.70 | |