| 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 | $134.83 | 7.603% | $145.0811 | $145.08 | $145.10 | $145.10 |
| Purchase #2 | $216.46 | 6.689% | $230.939 | $230.94 | $230.95 | $230.90 |
| Purchase #3 | $237.28 | 10.851% | $263.0273 | $263.03 | $263.05 | $263.00 |
| Purchase #4 | $58.44 | 11.280% | $65.032 | $65.03 | $65.05 | $65.00 |
| Purchase #5 | $172.97 | 12.273% | $194.1986 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $56.37 | 4.621% | $58.9749 | $58.97 | $58.95 | $59.00 |
| Purchase #7 | $122.66 | 10.446% | $135.4731 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $999.01 | $1,092.7260 | $1,092.72 | $1,092.75 | $1,092.70 | |