| 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 | $132.35 | 12.446% | $148.8223 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $149.36 | 11.197% | $166.0838 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $218.72 | 9.482% | $239.459 | $239.46 | $239.45 | $239.50 |
| Purchase #4 | $141.63 | 13.195% | $160.3181 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $180.68 | 9.527% | $197.8934 | $197.89 | $197.90 | $197.90 |
| Purchase #6 | $218.62 | 12.752% | $246.4984 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $187.26 | 8.123% | $202.4711 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $1,228.62 | $1,361.5461 | $1,361.54 | $1,361.50 | $1,361.60 | |