| 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 | $164.53 | 13.409% | $186.5918 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $138.89 | 12.752% | $156.6013 | $156.60 | $156.60 | $156.60 |
| Purchase #3 | $141.82 | 9.536% | $155.344 | $155.34 | $155.35 | $155.30 |
| Purchase #4 | $203.74 | 10.854% | $225.8539 | $225.85 | $225.85 | $225.90 |
| Purchase #5 | $135.69 | 10.107% | $149.4042 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $92.25 | 9.580% | $101.0876 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $193.84 | 6.180% | $205.8193 | $205.82 | $205.80 | $205.80 |
| 7 purchase totals = | $1,070.76 | $1,180.7021 | $1,180.69 | $1,180.70 | $1,180.70 | |