| 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 | $137.29 | 13.707% | $156.1083 | $156.11 | $156.10 | $156.10 |
| Purchase #2 | $82.38 | 10.860% | $91.3265 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $218.63 | 7.705% | $235.4754 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $35.82 | 8.347% | $38.8099 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $150.50 | 3.596% | $155.912 | $155.91 | $155.90 | $155.90 |
| Purchase #6 | $177.80 | 13.654% | $202.0768 | $202.08 | $202.10 | $202.10 |
| Purchase #7 | $104.91 | 3.804% | $108.9008 | $108.90 | $108.90 | $108.90 |
| 7 purchase totals = | $907.33 | $988.6097 | $988.62 | $988.65 | $988.60 | |