| 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 | $247.95 | 9.186% | $270.7267 | $270.73 | $270.75 | $270.70 |
| Purchase #2 | $146.72 | 3.605% | $152.0093 | $152.01 | $152.00 | $152.00 |
| Purchase #3 | $21.87 | 3.514% | $22.6385 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $137.27 | 10.742% | $152.0155 | $152.02 | $152.00 | $152.00 |
| Purchase #5 | $156.43 | 13.173% | $177.0365 | $177.04 | $177.05 | $177.00 |
| Purchase #6 | $168.57 | 5.474% | $177.7975 | $177.80 | $177.80 | $177.80 |
| Purchase #7 | $190.39 | 12.544% | $214.2725 | $214.27 | $214.25 | $214.30 |
| 7 purchase totals = | $1,069.20 | $1,166.4965 | $1,166.51 | $1,166.50 | $1,166.40 | |