| 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 | $177.80 | 3.517% | $184.0532 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $162.33 | 5.532% | $171.3101 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $152.35 | 12.862% | $171.9453 | $171.95 | $171.95 | $171.90 |
| Purchase #4 | $203.41 | 4.421% | $212.4028 | $212.40 | $212.40 | $212.40 |
| Purchase #5 | $133.62 | 11.829% | $149.4259 | $149.43 | $149.45 | $149.40 |
| Purchase #6 | $50.60 | 11.852% | $56.5971 | $56.60 | $56.60 | $56.60 |
| Purchase #7 | $76.53 | 9.863% | $84.0782 | $84.08 | $84.10 | $84.10 |
| 7 purchase totals = | $956.64 | $1,029.8126 | $1,029.82 | $1,029.85 | $1,029.80 | |