| 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 | $31.79 | 10.452% | $35.1127 | $35.11 | $35.10 | $35.10 |
| Purchase #2 | $135.88 | 13.787% | $154.6138 | $154.61 | $154.60 | $154.60 |
| Purchase #3 | $142.39 | 10.207% | $156.9237 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $22.81 | 10.384% | $25.1786 | $25.18 | $25.20 | $25.20 |
| Purchase #5 | $192.48 | 5.318% | $202.7161 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $62.59 | 4.482% | $65.3953 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $157.71 | 9.308% | $172.3896 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $745.65 | $812.3298 | $812.33 | $812.30 | $812.30 | |