| 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 | $135.45 | 5.557% | $142.977 | $142.98 | $143.00 | $143.00 |
| Purchase #2 | $65.74 | 9.114% | $71.7315 | $71.73 | $71.75 | $71.70 |
| Purchase #3 | $74.66 | 7.364% | $80.158 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $229.48 | 4.239% | $239.2077 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $41.51 | 13.237% | $47.0047 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $28.99 | 11.608% | $32.3552 | $32.36 | $32.35 | $32.40 |
| Purchase #7 | $21.63 | 7.158% | $23.1783 | $23.18 | $23.20 | $23.20 |
| 7 purchase totals = | $597.46 | $636.6124 | $636.62 | $636.65 | $636.70 | |