| 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 | $201.77 | 9.330% | $220.5951 | $220.60 | $220.60 | $220.60 |
| Purchase #2 | $67.56 | 8.809% | $73.5114 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $37.65 | 3.748% | $39.0611 | $39.06 | $39.05 | $39.10 |
| Purchase #4 | $5.55 | 12.678% | $6.2536 | $6.25 | $6.25 | $6.30 |
| Purchase #5 | $53.70 | 9.342% | $58.7167 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $142.40 | 9.625% | $156.106 | $156.11 | $156.10 | $156.10 |
| Purchase #7 | $181.44 | 6.428% | $193.103 | $193.10 | $193.10 | $193.10 |
| 7 purchase totals = | $690.07 | $747.3469 | $747.35 | $747.30 | $747.40 | |