| 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 | $8.57 | 7.678% | $9.228 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $111.36 | 7.575% | $119.7955 | $119.80 | $119.80 | $119.80 |
| Purchase #3 | $145.45 | 4.131% | $151.4585 | $151.46 | $151.45 | $151.50 |
| Purchase #4 | $162.55 | 7.384% | $174.5527 | $174.55 | $174.55 | $174.60 |
| Purchase #5 | $155.89 | 12.486% | $175.3544 | $175.35 | $175.35 | $175.40 |
| Purchase #6 | $147.80 | 11.655% | $165.0261 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $86.37 | 12.105% | $96.8251 | $96.83 | $96.85 | $96.80 |
| 7 purchase totals = | $817.99 | $892.2403 | $892.25 | $892.30 | $892.30 | |