| 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 | $164.33 | 6.470% | $174.9622 | $174.96 | $174.95 | $175.00 |
| Purchase #2 | $116.70 | 4.452% | $121.8955 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $196.58 | 4.645% | $205.7111 | $205.71 | $205.70 | $205.70 |
| Purchase #4 | $220.76 | 9.631% | $242.0214 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $164.38 | 12.735% | $185.3138 | $185.31 | $185.30 | $185.30 |
| Purchase #6 | $158.87 | 5.471% | $167.5618 | $167.56 | $167.55 | $167.60 |
| Purchase #7 | $223.71 | 6.399% | $238.0252 | $238.03 | $238.05 | $238.00 |
| 7 purchase totals = | $1,245.33 | $1,335.4910 | $1,335.49 | $1,335.45 | $1,335.50 | |