| 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 | $182.75 | 6.586% | $194.7859 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $18.26 | 6.628% | $19.4703 | $19.47 | $19.45 | $19.50 |
| Purchase #3 | $245.54 | 8.277% | $265.8633 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $102.39 | 5.597% | $108.1208 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $122.67 | 9.151% | $133.8955 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $58.37 | 11.654% | $65.1724 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $16.52 | 4.610% | $17.2816 | $17.28 | $17.30 | $17.30 |
| 7 purchase totals = | $746.50 | $804.5898 | $804.59 | $804.55 | $804.70 | |