| 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 | $155.31 | 12.436% | $174.6244 | $174.62 | $174.60 | $174.60 |
| Purchase #2 | $136.59 | 5.106% | $143.5643 | $143.56 | $143.55 | $143.60 |
| Purchase #3 | $94.72 | 4.586% | $99.0639 | $99.06 | $99.05 | $99.10 |
| Purchase #4 | $19.57 | 12.265% | $21.9703 | $21.97 | $21.95 | $22.00 |
| Purchase #5 | $177.76 | 3.423% | $183.8447 | $183.84 | $183.85 | $183.80 |
| Purchase #6 | $250.75 | 6.249% | $266.4194 | $266.42 | $266.40 | $266.40 |
| Purchase #7 | $64.52 | 11.319% | $71.823 | $71.82 | $71.80 | $71.80 |
| 7 purchase totals = | $899.22 | $961.3100 | $961.29 | $961.20 | $961.30 | |