| 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 | $149.29 | 6.591% | $159.1297 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $184.91 | 12.534% | $208.0866 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $127.73 | 4.315% | $133.2415 | $133.24 | $133.25 | $133.20 |
| Purchase #4 | $158.31 | 6.257% | $168.2155 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $249.52 | 3.570% | $258.4279 | $258.43 | $258.45 | $258.40 |
| Purchase #6 | $124.95 | 8.358% | $135.3933 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $128.45 | 5.121% | $135.0279 | $135.03 | $135.05 | $135.00 |
| 7 purchase totals = | $1,123.16 | $1,197.5224 | $1,197.53 | $1,197.60 | $1,197.40 | |