| 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 | $166.29 | 10.748% | $184.1628 | $184.16 | $184.15 | $184.20 |
| Purchase #2 | $185.94 | 3.265% | $192.0109 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $106.60 | 4.758% | $111.672 | $111.67 | $111.65 | $111.70 |
| Purchase #4 | $155.98 | 13.760% | $177.4428 | $177.44 | $177.45 | $177.40 |
| Purchase #5 | $73.65 | 5.371% | $77.6057 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $238.70 | 13.843% | $271.7432 | $271.74 | $271.75 | $271.70 |
| Purchase #7 | $29.67 | 10.503% | $32.7862 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $956.83 | $1,047.4236 | $1,047.42 | $1,047.40 | $1,047.40 | |