| 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 | $160.45 | 3.414% | $165.9278 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $219.34 | 11.806% | $245.2353 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $146.41 | 8.620% | $159.0305 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $47.99 | 11.407% | $53.4642 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $212.35 | 7.738% | $228.7816 | $228.78 | $228.80 | $228.80 |
| Purchase #6 | $182.55 | 9.248% | $199.4322 | $199.43 | $199.45 | $199.40 |
| Purchase #7 | $50.41 | 13.423% | $57.1765 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $1,019.50 | $1,109.0481 | $1,109.05 | $1,109.15 | $1,109.00 | |