| 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 | $131.35 | 12.616% | $147.9211 | $147.92 | $147.90 | $147.90 |
| Purchase #2 | $32.55 | 7.558% | $35.0101 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $178.54 | 7.613% | $192.1323 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $151.77 | 8.653% | $164.9027 | $164.90 | $164.90 | $164.90 |
| Purchase #5 | $83.25 | 11.138% | $92.5224 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $84.57 | 10.439% | $93.3983 | $93.40 | $93.40 | $93.40 |
| Purchase #7 | $202.59 | 5.411% | $213.5521 | $213.55 | $213.55 | $213.60 |
| 7 purchase totals = | $864.62 | $939.4390 | $939.43 | $939.40 | $939.40 | |