| 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 | $140.81 | 9.504% | $154.1926 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $68.28 | 5.313% | $71.9077 | $71.91 | $71.90 | $71.90 |
| Purchase #3 | $223.56 | 6.699% | $238.5363 | $238.54 | $238.55 | $238.50 |
| Purchase #4 | $230.40 | 9.133% | $251.4424 | $251.44 | $251.45 | $251.40 |
| Purchase #5 | $197.52 | 8.368% | $214.0485 | $214.05 | $214.05 | $214.00 |
| Purchase #6 | $84.62 | 4.775% | $88.6606 | $88.66 | $88.65 | $88.70 |
| Purchase #7 | $35.84 | 10.609% | $39.6423 | $39.64 | $39.65 | $39.60 |
| 7 purchase totals = | $981.03 | $1,058.4304 | $1,058.43 | $1,058.45 | $1,058.30 | |