| 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 | $179.64 | 5.454% | $189.4376 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $53.67 | 8.313% | $58.1316 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $161.62 | 7.546% | $173.8158 | $173.82 | $173.80 | $173.80 |
| Purchase #4 | $138.70 | 7.803% | $149.5228 | $149.52 | $149.50 | $149.50 |
| Purchase #5 | $177.81 | 10.679% | $196.7983 | $196.80 | $196.80 | $196.80 |
| Purchase #6 | $47.57 | 12.752% | $53.6361 | $53.64 | $53.65 | $53.60 |
| Purchase #7 | $153.40 | 13.208% | $173.6611 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $912.41 | $995.0033 | $995.01 | $995.00 | $994.90 | |