| 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 | $179.63 | 9.775% | $197.1888 | $197.19 | $197.20 | $197.20 |
| Purchase #2 | $171.52 | 11.772% | $191.7113 | $191.71 | $191.70 | $191.70 |
| Purchase #3 | $192.58 | 13.593% | $218.7574 | $218.76 | $218.75 | $218.80 |
| Purchase #4 | $71.39 | 8.111% | $77.1804 | $77.18 | $77.20 | $77.20 |
| Purchase #5 | $142.92 | 5.687% | $151.0479 | $151.05 | $151.05 | $151.00 |
| Purchase #6 | $224.54 | 9.608% | $246.1138 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $174.83 | 5.721% | $184.832 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $1,157.41 | $1,266.8316 | $1,266.83 | $1,266.85 | $1,266.80 | |