| 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 | $161.93 | 7.362% | $173.8513 | $173.85 | $173.85 | $173.90 |
| Purchase #2 | $42.45 | 12.647% | $47.8187 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $178.72 | 13.193% | $202.2985 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $66.99 | 6.190% | $71.1367 | $71.14 | $71.15 | $71.10 |
| Purchase #5 | $22.32 | 10.427% | $24.6473 | $24.65 | $24.65 | $24.60 |
| Purchase #6 | $68.26 | 5.560% | $72.0553 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $108.43 | 11.349% | $120.7357 | $120.74 | $120.75 | $120.70 |
| 7 purchase totals = | $649.10 | $712.5435 | $712.56 | $712.55 | $712.50 | |