| 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 | $131.98 | 10.630% | $146.0095 | $146.01 | $146.00 | $146.00 |
| Purchase #2 | $124.74 | 10.267% | $137.5471 | $137.55 | $137.55 | $137.50 |
| Purchase #3 | $165.43 | 13.453% | $187.6853 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $105.74 | 9.544% | $115.8318 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $102.95 | 6.461% | $109.6016 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $65.76 | 5.570% | $69.4228 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $69.47 | 5.261% | $73.1248 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $766.07 | $839.2229 | $839.22 | $839.20 | $839.10 | |