| 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 | $163.38 | 10.808% | $181.0381 | $181.04 | $181.05 | $181.00 |
| Purchase #2 | $186.65 | 4.814% | $195.6353 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $120.33 | 8.343% | $130.3691 | $130.37 | $130.35 | $130.40 |
| Purchase #4 | $211.98 | 10.704% | $234.6703 | $234.67 | $234.65 | $234.70 |
| Purchase #5 | $236.52 | 4.642% | $247.4993 | $247.50 | $247.50 | $247.50 |
| Purchase #6 | $105.83 | 6.585% | $112.7989 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $91.32 | 4.805% | $95.7079 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $1,116.01 | $1,197.7189 | $1,197.73 | $1,197.70 | $1,197.70 | |