| 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 | $179.75 | 13.606% | $204.2068 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $39.34 | 13.537% | $44.6655 | $44.67 | $44.65 | $44.70 |
| Purchase #3 | $224.49 | 6.573% | $239.2457 | $239.25 | $239.25 | $239.20 |
| Purchase #4 | $127.89 | 12.871% | $144.3507 | $144.35 | $144.35 | $144.40 |
| Purchase #5 | $79.87 | 13.651% | $90.7731 | $90.77 | $90.75 | $90.80 |
| Purchase #6 | $160.30 | 9.753% | $175.9341 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $208.99 | 13.184% | $236.5432 | $236.54 | $236.55 | $236.50 |
| 7 purchase totals = | $1,020.63 | $1,135.7191 | $1,135.72 | $1,135.70 | $1,135.70 | |