| 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 | $137.87 | 7.181% | $147.7704 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $160.33 | 7.494% | $172.3451 | $172.35 | $172.35 | $172.30 |
| Purchase #3 | $118.41 | 3.491% | $122.5437 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $242.92 | 13.509% | $275.7361 | $275.74 | $275.75 | $275.70 |
| Purchase #5 | $182.96 | 3.674% | $189.682 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $91.59 | 13.463% | $103.9208 | $103.92 | $103.90 | $103.90 |
| Purchase #7 | $23.31 | 12.791% | $26.2916 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $957.39 | $1,038.2897 | $1,038.29 | $1,038.30 | $1,038.20 | |