| 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 | $36.31 | 7.584% | $39.0638 | $39.06 | $39.05 | $39.10 |
| Purchase #2 | $169.39 | 11.589% | $189.0206 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $229.55 | 5.419% | $241.9893 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $133.27 | 5.658% | $140.8104 | $140.81 | $140.80 | $140.80 |
| Purchase #5 | $67.75 | 8.209% | $73.3116 | $73.31 | $73.30 | $73.30 |
| Purchase #6 | $239.56 | 9.604% | $262.5673 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $210.56 | 4.487% | $220.0078 | $220.01 | $220.00 | $220.00 |
| 7 purchase totals = | $1,086.39 | $1,166.7708 | $1,166.77 | $1,166.70 | $1,166.80 | |