| 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 | $149.35 | 3.786% | $155.0044 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $189.96 | 3.555% | $196.7131 | $196.71 | $196.70 | $196.70 |
| Purchase #3 | $248.89 | 8.857% | $270.9342 | $270.93 | $270.95 | $270.90 |
| Purchase #4 | $203.46 | 4.775% | $213.1752 | $213.18 | $213.20 | $213.20 |
| Purchase #5 | $69.64 | 3.127% | $71.8176 | $71.82 | $71.80 | $71.80 |
| Purchase #6 | $106.36 | 12.696% | $119.8635 | $119.86 | $119.85 | $119.90 |
| Purchase #7 | $65.31 | 13.644% | $74.2209 | $74.22 | $74.20 | $74.20 |
| 7 purchase totals = | $1,032.97 | $1,101.7289 | $1,101.72 | $1,101.70 | $1,101.70 | |