| 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 | $160.74 | 10.560% | $177.7141 | $177.71 | $177.70 | $177.70 |
| Purchase #2 | $230.26 | 6.819% | $245.9614 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $238.79 | 9.181% | $260.7133 | $260.71 | $260.70 | $260.70 |
| Purchase #4 | $22.63 | 9.665% | $24.8172 | $24.82 | $24.80 | $24.80 |
| Purchase #5 | $192.97 | 9.736% | $211.7576 | $211.76 | $211.75 | $211.80 |
| Purchase #6 | $235.52 | 12.712% | $265.4593 | $265.46 | $265.45 | $265.50 |
| Purchase #7 | $177.92 | 13.525% | $201.9837 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $1,258.83 | $1,388.4066 | $1,388.40 | $1,388.35 | $1,388.50 | |