| 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 | $165.76 | 9.582% | $181.6431 | $181.64 | $181.65 | $181.60 |
| Purchase #2 | $153.76 | 11.806% | $171.9129 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $46.90 | 5.375% | $49.4209 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $88.25 | 6.571% | $94.0489 | $94.05 | $94.05 | $94.00 |
| Purchase #5 | $90.81 | 12.666% | $102.312 | $102.31 | $102.30 | $102.30 |
| Purchase #6 | $212.80 | 10.752% | $235.6803 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $153.94 | 13.163% | $174.2031 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $912.22 | $1,009.2212 | $1,009.21 | $1,009.20 | $1,009.10 | |