| 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 | $178.48 | 13.190% | $202.0215 | $202.02 | $202.00 | $202.00 |
| Purchase #2 | $161.82 | 6.180% | $171.8205 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $138.80 | 9.596% | $152.1192 | $152.12 | $152.10 | $152.10 |
| Purchase #4 | $57.90 | 11.542% | $64.5828 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $136.53 | 4.837% | $143.134 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $179.93 | 3.366% | $185.9864 | $185.99 | $186.00 | $186.00 |
| Purchase #7 | $70.62 | 13.404% | $80.0859 | $80.09 | $80.10 | $80.10 |
| 7 purchase totals = | $924.08 | $999.7503 | $999.75 | $999.75 | $999.70 | |