| 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 | $134.62 | 4.540% | $140.7317 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $74.54 | 9.190% | $81.3902 | $81.39 | $81.40 | $81.40 |
| Purchase #3 | $119.59 | 11.814% | $133.7184 | $133.72 | $133.70 | $133.70 |
| Purchase #4 | $85.55 | 3.192% | $88.2808 | $88.28 | $88.30 | $88.30 |
| Purchase #5 | $60.39 | 3.270% | $62.3648 | $62.36 | $62.35 | $62.40 |
| Purchase #6 | $197.89 | 8.561% | $214.8314 | $214.83 | $214.85 | $214.80 |
| Purchase #7 | $78.72 | 7.453% | $84.587 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $751.30 | $805.9043 | $805.90 | $805.95 | $805.90 | |