| 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 | $176.54 | 8.616% | $191.7507 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $220.49 | 13.107% | $249.3896 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $184.25 | 10.485% | $203.5686 | $203.57 | $203.55 | $203.60 |
| Purchase #4 | $103.41 | 11.508% | $115.3104 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $181.90 | 13.441% | $206.3492 | $206.35 | $206.35 | $206.30 |
| Purchase #6 | $144.40 | 3.314% | $149.1854 | $149.19 | $149.20 | $149.20 |
| Purchase #7 | $199.68 | 9.765% | $219.1788 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $1,210.67 | $1,334.7327 | $1,334.74 | $1,334.75 | $1,334.80 | |