| 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 | $142.37 | 13.446% | $161.5131 | $161.51 | $161.50 | $161.50 |
| Purchase #2 | $12.60 | 13.573% | $14.3102 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $37.69 | 10.380% | $41.6022 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $171.27 | 5.799% | $181.2019 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $85.74 | 3.595% | $88.8224 | $88.82 | $88.80 | $88.80 |
| Purchase #6 | $209.48 | 8.825% | $227.9666 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $96.55 | 7.571% | $103.8598 | $103.86 | $103.85 | $103.90 |
| 7 purchase totals = | $755.70 | $819.2762 | $819.27 | $819.20 | $819.30 | |