| 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 | $130.48 | 5.832% | $138.0896 | $138.09 | $138.10 | $138.10 |
| Purchase #2 | $65.96 | 9.234% | $72.0507 | $72.05 | $72.05 | $72.10 |
| Purchase #3 | $187.75 | 10.215% | $206.9287 | $206.93 | $206.95 | $206.90 |
| Purchase #4 | $235.34 | 7.686% | $253.4282 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $133.47 | 9.556% | $146.2244 | $146.22 | $146.20 | $146.20 |
| Purchase #6 | $183.52 | 12.664% | $206.761 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $140.60 | 12.383% | $158.0105 | $158.01 | $158.00 | $158.00 |
| 7 purchase totals = | $1,077.12 | $1,181.4931 | $1,181.49 | $1,181.50 | $1,181.50 | |