| 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 | $178.59 | 8.582% | $193.9166 | $193.92 | $193.90 | $193.90 |
| Purchase #2 | $186.92 | 7.783% | $201.468 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $80.30 | 12.338% | $90.2074 | $90.21 | $90.20 | $90.20 |
| Purchase #4 | $195.90 | 7.441% | $210.4769 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $168.71 | 5.554% | $178.0802 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $28.49 | 12.845% | $32.1495 | $32.15 | $32.15 | $32.10 |
| Purchase #7 | $157.94 | 11.228% | $175.6735 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $996.85 | $1,081.9721 | $1,081.98 | $1,081.95 | $1,082.00 | |