| 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 | $240.78 | 9.520% | $263.7023 | $263.70 | $263.70 | $263.70 |
| Purchase #2 | $19.79 | 6.145% | $21.0061 | $21.01 | $21.00 | $21.00 |
| Purchase #3 | $174.62 | 11.757% | $195.1501 | $195.15 | $195.15 | $195.20 |
| Purchase #4 | $165.68 | 9.540% | $181.4859 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $140.71 | 11.299% | $156.6088 | $156.61 | $156.60 | $156.60 |
| Purchase #6 | $137.89 | 5.633% | $145.6573 | $145.66 | $145.65 | $145.70 |
| Purchase #7 | $194.92 | 7.261% | $209.0731 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $1,074.39 | $1,172.6836 | $1,172.69 | $1,172.65 | $1,172.80 | |