| 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 | $174.38 | 10.197% | $192.1615 | $192.16 | $192.15 | $192.20 |
| Purchase #2 | $37.27 | 6.668% | $39.7552 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $43.80 | 13.332% | $49.6394 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $228.54 | 3.578% | $236.7172 | $236.72 | $236.70 | $236.70 |
| Purchase #5 | $238.25 | 11.544% | $265.7536 | $265.75 | $265.75 | $265.80 |
| Purchase #6 | $35.88 | 10.575% | $39.6743 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $229.72 | 8.489% | $249.2209 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $987.84 | $1,072.9221 | $1,072.92 | $1,072.85 | $1,073.00 | |