| 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 | $181.55 | 6.740% | $193.7865 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $17.90 | 3.783% | $18.5772 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $180.98 | 12.720% | $204.0007 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $98.56 | 4.643% | $103.1361 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $83.70 | 7.326% | $89.8319 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $14.62 | 11.763% | $16.3398 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $205.54 | 11.318% | $228.803 | $228.80 | $228.80 | $228.80 |
| 7 purchase totals = | $782.85 | $854.4752 | $854.48 | $854.55 | $854.40 | |