| 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 | $142.54 | 7.829% | $153.6995 | $153.70 | $153.70 | $153.70 |
| Purchase #2 | $103.90 | 4.463% | $108.5371 | $108.54 | $108.55 | $108.50 |
| Purchase #3 | $188.46 | 13.199% | $213.3348 | $213.33 | $213.35 | $213.30 |
| Purchase #4 | $137.59 | 13.566% | $156.2555 | $156.26 | $156.25 | $156.30 |
| Purchase #5 | $196.75 | 8.748% | $213.9617 | $213.96 | $213.95 | $214.00 |
| Purchase #6 | $132.27 | 6.253% | $140.5408 | $140.54 | $140.55 | $140.50 |
| Purchase #7 | $237.82 | 8.581% | $258.2273 | $258.23 | $258.25 | $258.20 |
| 7 purchase totals = | $1,139.33 | $1,244.5567 | $1,244.56 | $1,244.60 | $1,244.50 | |