| 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 | $177.94 | 5.303% | $187.3762 | $187.38 | $187.40 | $187.40 |
| Purchase #2 | $218.59 | 11.442% | $243.6011 | $243.60 | $243.60 | $243.60 |
| Purchase #3 | $217.44 | 8.321% | $235.5332 | $235.53 | $235.55 | $235.50 |
| Purchase #4 | $224.44 | 10.835% | $248.7581 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $89.35 | 5.362% | $94.1409 | $94.14 | $94.15 | $94.10 |
| Purchase #6 | $16.89 | 6.782% | $18.0355 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $22.54 | 11.449% | $25.1206 | $25.12 | $25.10 | $25.10 |
| 7 purchase totals = | $967.19 | $1,052.5656 | $1,052.57 | $1,052.60 | $1,052.50 | |