| 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 | $162.56 | 10.710% | $179.9702 | $179.97 | $179.95 | $180.00 |
| Purchase #2 | $130.51 | 10.495% | $144.207 | $144.21 | $144.20 | $144.20 |
| Purchase #3 | $38.46 | 11.111% | $42.7333 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $32.61 | 4.705% | $34.1443 | $34.14 | $34.15 | $34.10 |
| Purchase #5 | $104.75 | 12.262% | $117.5944 | $117.59 | $117.60 | $117.60 |
| Purchase #6 | $233.95 | 6.826% | $249.9194 | $249.92 | $249.90 | $249.90 |
| Purchase #7 | $242.64 | 4.411% | $253.3429 | $253.34 | $253.35 | $253.30 |
| 7 purchase totals = | $945.48 | $1,021.9115 | $1,021.90 | $1,021.90 | $1,021.80 | |