| 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 | $131.61 | 9.688% | $144.3604 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $226.58 | 8.320% | $245.4315 | $245.43 | $245.45 | $245.40 |
| Purchase #3 | $103.73 | 12.178% | $116.3622 | $116.36 | $116.35 | $116.40 |
| Purchase #4 | $87.86 | 10.616% | $97.1872 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $93.59 | 3.126% | $96.5156 | $96.52 | $96.50 | $96.50 |
| Purchase #6 | $184.60 | 5.724% | $195.1665 | $195.17 | $195.15 | $195.20 |
| Purchase #7 | $137.40 | 11.584% | $153.3164 | $153.32 | $153.30 | $153.30 |
| 7 purchase totals = | $965.37 | $1,048.3398 | $1,048.35 | $1,048.30 | $1,048.40 | |