| 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 | $145.85 | 11.657% | $162.8517 | $162.85 | $162.85 | $162.90 |
| Purchase #2 | $181.67 | 11.251% | $202.1097 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $217.31 | 13.164% | $245.9167 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $110.37 | 3.139% | $113.8345 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $143.32 | 4.232% | $149.3853 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $89.53 | 6.201% | $95.0818 | $95.08 | $95.10 | $95.10 |
| Purchase #7 | $222.53 | 5.145% | $233.9792 | $233.98 | $234.00 | $234.00 |
| 7 purchase totals = | $1,110.58 | $1,203.1589 | $1,203.16 | $1,203.20 | $1,203.20 | |