| 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 | $169.88 | 13.363% | $192.5811 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $201.67 | 9.172% | $220.1672 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $205.56 | 3.146% | $212.0269 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $128.78 | 6.350% | $136.9575 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $219.72 | 11.637% | $245.2888 | $245.29 | $245.30 | $245.30 |
| Purchase #6 | $110.43 | 5.672% | $116.6936 | $116.69 | $116.70 | $116.70 |
| Purchase #7 | $162.70 | 10.700% | $180.1089 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $1,198.74 | $1,303.8240 | $1,303.83 | $1,303.85 | $1,303.90 | |