| 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 | $115.26 | 9.176% | $125.8363 | $125.84 | $125.85 | $125.80 |
| Purchase #2 | $165.66 | 8.305% | $179.4181 | $179.42 | $179.40 | $179.40 |
| Purchase #3 | $191.50 | 5.437% | $201.9119 | $201.91 | $201.90 | $201.90 |
| Purchase #4 | $250.26 | 9.248% | $273.404 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $119.46 | 7.284% | $128.1615 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $120.85 | 8.847% | $131.5416 | $131.54 | $131.55 | $131.50 |
| Purchase #7 | $92.34 | 11.624% | $103.0736 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $1,055.33 | $1,143.3470 | $1,143.34 | $1,143.30 | $1,143.30 | |