| 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 | $158.48 | 11.227% | $176.2725 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $115.28 | 12.842% | $130.0843 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $246.76 | 10.514% | $272.7043 | $272.70 | $272.70 | $272.70 |
| Purchase #4 | $217.88 | 9.216% | $237.9598 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $41.39 | 10.710% | $45.8229 | $45.82 | $45.80 | $45.80 |
| Purchase #6 | $212.97 | 4.617% | $222.8028 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $92.60 | 4.424% | $96.6966 | $96.70 | $96.70 | $96.70 |
| 7 purchase totals = | $1,085.36 | $1,182.3432 | $1,182.33 | $1,182.30 | $1,182.40 | |