| 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 | $158.54 | 5.723% | $167.6132 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $141.38 | 7.661% | $152.2111 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $176.98 | 8.874% | $192.6852 | $192.69 | $192.70 | $192.70 |
| Purchase #4 | $138.25 | 13.198% | $156.4962 | $156.50 | $156.50 | $156.50 |
| Purchase #5 | $247.77 | 12.717% | $279.2789 | $279.28 | $279.30 | $279.30 |
| Purchase #6 | $97.95 | 8.385% | $106.1631 | $106.16 | $106.15 | $106.20 |
| Purchase #7 | $83.65 | 5.440% | $88.2006 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $1,044.52 | $1,142.6483 | $1,142.65 | $1,142.65 | $1,142.70 | |