| 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 | $189.75 | 4.708% | $198.6834 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $244.34 | 13.270% | $276.7639 | $276.76 | $276.75 | $276.80 |
| Purchase #3 | $91.98 | 6.479% | $97.9394 | $97.94 | $97.95 | $97.90 |
| Purchase #4 | $237.47 | 6.585% | $253.1074 | $253.11 | $253.10 | $253.10 |
| Purchase #5 | $19.30 | 11.675% | $21.5533 | $21.55 | $21.55 | $21.60 |
| Purchase #6 | $231.27 | 9.616% | $253.5089 | $253.51 | $253.50 | $253.50 |
| Purchase #7 | $68.58 | 5.182% | $72.1338 | $72.13 | $72.15 | $72.10 |
| 7 purchase totals = | $1,082.69 | $1,173.6901 | $1,173.68 | $1,173.70 | $1,173.70 | |