| 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 | $146.26 | 13.423% | $165.8925 | $165.89 | $165.90 | $165.90 |
| Purchase #2 | $130.65 | 3.805% | $135.6212 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $166.47 | 8.192% | $180.1072 | $180.11 | $180.10 | $180.10 |
| Purchase #4 | $179.38 | 6.770% | $191.524 | $191.52 | $191.50 | $191.50 |
| Purchase #5 | $248.30 | 12.529% | $279.4095 | $279.41 | $279.40 | $279.40 |
| Purchase #6 | $196.26 | 8.666% | $213.2679 | $213.27 | $213.25 | $213.30 |
| Purchase #7 | $71.84 | 7.236% | $77.0383 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $1,139.16 | $1,242.8606 | $1,242.86 | $1,242.80 | $1,242.80 | |