| 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 | $142.80 | 13.717% | $162.3879 | $162.39 | $162.40 | $162.40 |
| Purchase #2 | $132.98 | 10.807% | $147.3511 | $147.35 | $147.35 | $147.40 |
| Purchase #3 | $159.88 | 4.270% | $166.7069 | $166.71 | $166.70 | $166.70 |
| Purchase #4 | $223.53 | 5.201% | $235.1558 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $72.33 | 3.374% | $74.7704 | $74.77 | $74.75 | $74.80 |
| Purchase #6 | $39.83 | 3.634% | $41.2774 | $41.28 | $41.30 | $41.30 |
| Purchase #7 | $87.55 | 8.547% | $95.0329 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $858.90 | $922.6824 | $922.69 | $922.70 | $922.80 | |