| 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 | $141.47 | 12.718% | $159.4622 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $149.50 | 6.156% | $158.7032 | $158.70 | $158.70 | $158.70 |
| Purchase #3 | $234.52 | 8.512% | $254.4823 | $254.48 | $254.50 | $254.50 |
| Purchase #4 | $138.89 | 7.581% | $149.4193 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $34.59 | 12.259% | $38.8304 | $38.83 | $38.85 | $38.80 |
| Purchase #6 | $250.62 | 3.201% | $258.6423 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $55.69 | 12.366% | $62.5766 | $62.58 | $62.60 | $62.60 |
| 7 purchase totals = | $1,005.28 | $1,082.1163 | $1,082.11 | $1,082.15 | $1,082.10 | |