| 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 | $183.87 | 10.529% | $203.2297 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $212.41 | 7.500% | $228.3408 | $228.34 | $228.35 | $228.30 |
| Purchase #3 | $203.35 | 4.168% | $211.8256 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $183.58 | 3.369% | $189.7648 | $189.76 | $189.75 | $189.80 |
| Purchase #5 | $196.96 | 12.560% | $221.6982 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $180.27 | 6.870% | $192.6545 | $192.65 | $192.65 | $192.70 |
| Purchase #7 | $179.28 | 7.608% | $192.9196 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $1,339.72 | $1,440.4332 | $1,440.43 | $1,440.45 | $1,440.40 | |