| 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 | $180.68 | 6.647% | $192.6898 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $161.47 | 9.168% | $176.2736 | $176.27 | $176.25 | $176.30 |
| Purchase #3 | $145.73 | 4.134% | $151.7545 | $151.75 | $151.75 | $151.80 |
| Purchase #4 | $247.30 | 4.646% | $258.7896 | $258.79 | $258.80 | $258.80 |
| Purchase #5 | $193.26 | 3.299% | $199.6356 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $69.50 | 7.339% | $74.6006 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $180.58 | 4.445% | $188.6068 | $188.61 | $188.60 | $188.60 |
| 7 purchase totals = | $1,178.52 | $1,242.3505 | $1,242.35 | $1,242.35 | $1,242.40 | |