| 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 | $147.78 | 5.218% | $155.4912 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $142.62 | 6.200% | $151.4624 | $151.46 | $151.45 | $151.50 |
| Purchase #3 | $132.71 | 11.292% | $147.6956 | $147.70 | $147.70 | $147.70 |
| Purchase #4 | $149.28 | 4.783% | $156.4201 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $156.90 | 13.695% | $178.3875 | $178.39 | $178.40 | $178.40 |
| Purchase #6 | $180.63 | 8.230% | $195.4958 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $31.48 | 11.457% | $35.0867 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $941.40 | $1,020.0393 | $1,020.05 | $1,020.05 | $1,020.10 | |