| 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 | $127.92 | 13.243% | $144.8604 | $144.86 | $144.85 | $144.90 |
| Purchase #2 | $176.48 | 3.697% | $183.0045 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $38.72 | 4.664% | $40.5259 | $40.53 | $40.55 | $40.50 |
| Purchase #4 | $170.85 | 12.822% | $192.7564 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $249.98 | 3.464% | $258.6393 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $208.63 | 4.451% | $217.9161 | $217.92 | $217.90 | $217.90 |
| Purchase #7 | $170.43 | 6.586% | $181.6545 | $181.65 | $181.65 | $181.70 |
| 7 purchase totals = | $1,143.01 | $1,219.3571 | $1,219.36 | $1,219.35 | $1,219.40 | |