| 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 | $168.99 | 4.306% | $176.2667 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $173.79 | 3.536% | $179.9352 | $179.94 | $179.95 | $179.90 |
| Purchase #3 | $136.47 | 4.443% | $142.5334 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $16.86 | 7.553% | $18.1334 | $18.13 | $18.15 | $18.10 |
| Purchase #5 | $162.99 | 12.398% | $183.1975 | $183.20 | $183.20 | $183.20 |
| Purchase #6 | $143.94 | 6.819% | $153.7553 | $153.76 | $153.75 | $153.80 |
| Purchase #7 | $213.27 | 7.419% | $229.0925 | $229.09 | $229.10 | $229.10 |
| 7 purchase totals = | $1,016.31 | $1,082.9140 | $1,082.92 | $1,082.95 | $1,082.90 | |