| 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 | $155.61 | 4.480% | $162.5813 | $162.58 | $162.60 | $162.60 |
| Purchase #2 | $24.50 | 7.462% | $26.3282 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $182.73 | 11.275% | $203.3328 | $203.33 | $203.35 | $203.30 |
| Purchase #4 | $57.83 | 10.236% | $63.7495 | $63.75 | $63.75 | $63.70 |
| Purchase #5 | $28.45 | 13.268% | $32.2247 | $32.22 | $32.20 | $32.20 |
| Purchase #6 | $39.57 | 13.507% | $44.9147 | $44.91 | $44.90 | $44.90 |
| Purchase #7 | $184.96 | 3.819% | $192.0236 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $673.65 | $725.1548 | $725.14 | $725.15 | $725.00 | |