| 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 | $178.77 | 5.497% | $188.597 | $188.60 | $188.60 | $188.60 |
| Purchase #2 | $231.88 | 11.546% | $258.6529 | $258.65 | $258.65 | $258.70 |
| Purchase #3 | $155.60 | 10.729% | $172.2943 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $163.54 | 9.519% | $179.1074 | $179.11 | $179.10 | $179.10 |
| Purchase #5 | $151.82 | 3.384% | $156.9576 | $156.96 | $156.95 | $157.00 |
| Purchase #6 | $127.26 | 4.255% | $132.6749 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $47.40 | 7.320% | $50.8697 | $50.87 | $50.85 | $50.90 |
| 7 purchase totals = | $1,056.27 | $1,139.1538 | $1,139.15 | $1,139.10 | $1,139.30 | |