| 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 | $179.62 | 9.307% | $196.3372 | $196.34 | $196.35 | $196.30 |
| Purchase #2 | $131.37 | 8.377% | $142.3749 | $142.37 | $142.35 | $142.40 |
| Purchase #3 | $111.52 | 3.718% | $115.6663 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $61.93 | 12.220% | $69.4978 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $128.31 | 9.753% | $140.8241 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $26.58 | 10.320% | $29.3231 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $201.64 | 10.676% | $223.1671 | $223.17 | $223.15 | $223.20 |
| 7 purchase totals = | $840.97 | $917.1905 | $917.19 | $917.10 | $917.20 | |