| 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 | $165.89 | 9.238% | $181.2149 | $181.21 | $181.20 | $181.20 |
| Purchase #2 | $12.94 | 11.863% | $14.4751 | $14.48 | $14.50 | $14.50 |
| Purchase #3 | $69.44 | 5.485% | $73.2488 | $73.25 | $73.25 | $73.20 |
| Purchase #4 | $20.72 | 7.464% | $22.2665 | $22.27 | $22.25 | $22.30 |
| Purchase #5 | $195.52 | 12.500% | $219.96 | $219.96 | $219.95 | $220.00 |
| Purchase #6 | $137.39 | 7.598% | $147.8289 | $147.83 | $147.85 | $147.80 |
| Purchase #7 | $245.63 | 13.163% | $277.9623 | $277.96 | $277.95 | $278.00 |
| 7 purchase totals = | $847.53 | $936.9565 | $936.96 | $936.95 | $937.00 | |