| 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 | $152.73 | 9.357% | $167.0209 | $167.02 | $167.00 | $167.00 |
| Purchase #2 | $112.30 | 3.168% | $115.8577 | $115.86 | $115.85 | $115.90 |
| Purchase #3 | $49.86 | 7.590% | $53.6444 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $119.88 | 13.558% | $136.1333 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $143.72 | 13.357% | $162.9167 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $7.94 | 4.737% | $8.3161 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $56.71 | 3.870% | $58.9047 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $643.14 | $702.7938 | $702.79 | $702.75 | $702.70 | |