| 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 | $146.37 | 6.787% | $156.3041 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $217.62 | 9.270% | $237.7934 | $237.79 | $237.80 | $237.80 |
| Purchase #3 | $190.53 | 10.146% | $209.8612 | $209.86 | $209.85 | $209.90 |
| Purchase #4 | $94.84 | 3.305% | $97.9745 | $97.97 | $97.95 | $98.00 |
| Purchase #5 | $70.78 | 5.819% | $74.8987 | $74.90 | $74.90 | $74.90 |
| Purchase #6 | $220.45 | 7.545% | $237.083 | $237.08 | $237.10 | $237.10 |
| Purchase #7 | $54.55 | 3.532% | $56.4767 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $995.14 | $1,070.3916 | $1,070.38 | $1,070.40 | $1,070.50 | |