| 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 | $143.70 | 8.454% | $155.8484 | $155.85 | $155.85 | $155.80 |
| Purchase #2 | $224.61 | 5.118% | $236.1055 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $142.96 | 7.394% | $153.5305 | $153.53 | $153.55 | $153.50 |
| Purchase #4 | $236.76 | 9.151% | $258.4259 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $165.51 | 10.606% | $183.064 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $65.75 | 13.594% | $74.6881 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $115.38 | 6.363% | $122.7216 | $122.72 | $122.70 | $122.70 |
| 7 purchase totals = | $1,094.67 | $1,184.3840 | $1,184.39 | $1,184.40 | $1,184.30 | |