| 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 | $103.73 | 9.823% | $113.9194 | $113.92 | $113.90 | $113.90 |
| Purchase #2 | $71.99 | 10.227% | $79.3524 | $79.35 | $79.35 | $79.40 |
| Purchase #3 | $223.69 | 6.318% | $237.8227 | $237.82 | $237.80 | $237.80 |
| Purchase #4 | $184.77 | 4.195% | $192.5211 | $192.52 | $192.50 | $192.50 |
| Purchase #5 | $186.74 | 3.822% | $193.8772 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $135.52 | 13.399% | $153.6783 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $159.59 | 13.594% | $181.2847 | $181.28 | $181.30 | $181.30 |
| 7 purchase totals = | $1,066.03 | $1,152.4558 | $1,152.45 | $1,152.45 | $1,152.50 | |