| 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 | $138.86 | 3.654% | $143.9339 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $73.92 | 13.517% | $83.9118 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $122.76 | 5.457% | $129.459 | $129.46 | $129.45 | $129.50 |
| Purchase #4 | $22.52 | 9.325% | $24.62 | $24.62 | $24.60 | $24.60 |
| Purchase #5 | $41.25 | 11.700% | $46.0763 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $45.46 | 5.599% | $48.0053 | $48.01 | $48.00 | $48.00 |
| Purchase #7 | $212.78 | 3.600% | $220.4401 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $657.55 | $696.4464 | $696.45 | $696.45 | $696.40 | |