| 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 | $179.48 | 9.468% | $196.4732 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $123.38 | 6.813% | $131.7859 | $131.79 | $131.80 | $131.80 |
| Purchase #3 | $20.69 | 12.265% | $23.2276 | $23.23 | $23.25 | $23.20 |
| Purchase #4 | $195.72 | 12.213% | $219.6233 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $178.72 | 12.707% | $201.43 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $74.63 | 6.845% | $79.7384 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $158.45 | 10.615% | $175.2695 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $931.07 | $1,027.5479 | $1,027.55 | $1,027.55 | $1,027.50 | |