| 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 | $157.55 | 3.199% | $162.59 | $162.59 | $162.60 | $162.60 |
| Purchase #2 | $35.69 | 5.507% | $37.6554 | $37.66 | $37.65 | $37.70 |
| Purchase #3 | $80.66 | 5.124% | $84.793 | $84.79 | $84.80 | $84.80 |
| Purchase #4 | $29.30 | 11.583% | $32.6938 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $121.98 | 4.771% | $127.7997 | $127.80 | $127.80 | $127.80 |
| Purchase #6 | $23.82 | 8.114% | $25.7528 | $25.75 | $25.75 | $25.80 |
| Purchase #7 | $140.76 | 3.330% | $145.4473 | $145.45 | $145.45 | $145.40 |
| 7 purchase totals = | $589.76 | $616.7320 | $616.73 | $616.75 | $616.80 | |