| 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 | $137.90 | 10.823% | $152.8249 | $152.82 | $152.80 | $152.80 |
| Purchase #2 | $237.52 | 5.829% | $251.365 | $251.37 | $251.35 | $251.40 |
| Purchase #3 | $84.59 | 4.365% | $88.2824 | $88.28 | $88.30 | $88.30 |
| Purchase #4 | $119.77 | 6.297% | $127.3119 | $127.31 | $127.30 | $127.30 |
| Purchase #5 | $123.66 | 12.110% | $138.6352 | $138.64 | $138.65 | $138.60 |
| Purchase #6 | $189.29 | 9.684% | $207.6208 | $207.62 | $207.60 | $207.60 |
| Purchase #7 | $55.70 | 9.630% | $61.0639 | $61.06 | $61.05 | $61.10 |
| 7 purchase totals = | $948.43 | $1,027.1041 | $1,027.10 | $1,027.05 | $1,027.10 | |