| 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 | $136.69 | 7.535% | $146.9896 | $146.99 | $147.00 | $147.00 |
| Purchase #2 | $184.59 | 8.154% | $199.6415 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $156.84 | 6.134% | $166.4606 | $166.46 | $166.45 | $166.50 |
| Purchase #4 | $166.99 | 12.487% | $187.842 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $35.75 | 9.780% | $39.2464 | $39.25 | $39.25 | $39.20 |
| Purchase #6 | $20.81 | 7.376% | $22.3449 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $71.26 | 6.751% | $76.0708 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $772.93 | $838.5958 | $838.59 | $838.60 | $838.50 | |