| 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 | $176.33 | 8.115% | $190.6392 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $19.74 | 4.104% | $20.5501 | $20.55 | $20.55 | $20.60 |
| Purchase #3 | $214.64 | 4.495% | $224.2881 | $224.29 | $224.30 | $224.30 |
| Purchase #4 | $217.27 | 13.424% | $246.4363 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $216.47 | 11.625% | $241.6346 | $241.63 | $241.65 | $241.60 |
| Purchase #6 | $196.62 | 9.158% | $214.6265 | $214.63 | $214.65 | $214.60 |
| Purchase #7 | $5.69 | 4.667% | $5.9556 | $5.96 | $5.95 | $6.00 |
| 7 purchase totals = | $1,046.76 | $1,144.1304 | $1,144.14 | $1,144.20 | $1,144.10 | |