| 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 | $181.94 | 6.237% | $193.2876 | $193.29 | $193.30 | $193.30 |
| Purchase #2 | $88.63 | 4.686% | $92.7832 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $31.46 | 6.686% | $33.5634 | $33.56 | $33.55 | $33.60 |
| Purchase #4 | $8.93 | 10.535% | $9.8708 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $117.29 | 11.119% | $130.3315 | $130.33 | $130.35 | $130.30 |
| Purchase #6 | $47.45 | 12.547% | $53.4036 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $84.52 | 3.364% | $87.3633 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $560.22 | $600.6034 | $600.59 | $600.60 | $600.70 | |