| 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 | $143.86 | 12.121% | $161.2973 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $66.37 | 11.854% | $74.2375 | $74.24 | $74.25 | $74.20 |
| Purchase #3 | $24.48 | 5.582% | $25.8465 | $25.85 | $25.85 | $25.80 |
| Purchase #4 | $160.72 | 11.207% | $178.7319 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $179.25 | 12.276% | $201.2547 | $201.25 | $201.25 | $201.30 |
| Purchase #6 | $84.29 | 3.742% | $87.4441 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $237.72 | 11.819% | $265.8161 | $265.82 | $265.80 | $265.80 |
| 7 purchase totals = | $896.69 | $994.6281 | $994.63 | $994.65 | $994.50 | |