| 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 | $174.85 | 9.196% | $190.9292 | $190.93 | $190.95 | $190.90 |
| Purchase #2 | $211.36 | 8.107% | $228.495 | $228.50 | $228.50 | $228.50 |
| Purchase #3 | $35.64 | 3.475% | $36.8785 | $36.88 | $36.90 | $36.90 |
| Purchase #4 | $155.95 | 4.220% | $162.5311 | $162.53 | $162.55 | $162.50 |
| Purchase #5 | $168.77 | 13.175% | $191.0054 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $66.49 | 7.646% | $71.5738 | $71.57 | $71.55 | $71.60 |
| Purchase #7 | $249.95 | 8.412% | $270.9758 | $270.98 | $271.00 | $271.00 |
| 7 purchase totals = | $1,063.01 | $1,152.3888 | $1,152.40 | $1,152.45 | $1,152.40 | |