| 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 | $162.73 | 8.615% | $176.7492 | $176.75 | $176.75 | $176.70 |
| Purchase #2 | $213.70 | 7.222% | $229.1334 | $229.13 | $229.15 | $229.10 |
| Purchase #3 | $110.65 | 4.404% | $115.523 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $147.49 | 11.319% | $164.1844 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $241.56 | 5.367% | $254.5245 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $64.80 | 10.560% | $71.6429 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $140.99 | 10.447% | $155.7192 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $1,081.92 | $1,167.4766 | $1,167.46 | $1,167.45 | $1,167.30 | |