| 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 | $136.71 | 8.151% | $147.8532 | $147.85 | $147.85 | $147.90 |
| Purchase #2 | $155.65 | 4.464% | $162.5982 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $230.62 | 3.318% | $238.272 | $238.27 | $238.25 | $238.30 |
| Purchase #4 | $117.92 | 6.379% | $125.4421 | $125.44 | $125.45 | $125.40 |
| Purchase #5 | $187.42 | 8.639% | $203.6112 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $112.38 | 12.693% | $126.6444 | $126.64 | $126.65 | $126.60 |
| Purchase #7 | $158.49 | 12.537% | $178.3599 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $1,099.19 | $1,182.7810 | $1,182.77 | $1,182.75 | $1,182.80 | |