| 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 | $89.84 | 5.686% | $94.9483 | $94.95 | $94.95 | $94.90 |
| Purchase #2 | $156.39 | 3.665% | $162.1217 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $172.34 | 6.798% | $184.0557 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $222.98 | 5.426% | $235.0789 | $235.08 | $235.10 | $235.10 |
| Purchase #5 | $241.48 | 8.868% | $262.8944 | $262.89 | $262.90 | $262.90 |
| Purchase #6 | $120.85 | 6.440% | $128.6327 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $98.30 | 13.148% | $111.2245 | $111.22 | $111.20 | $111.20 |
| 7 purchase totals = | $1,102.18 | $1,178.9562 | $1,178.95 | $1,178.95 | $1,178.90 | |