| 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 | $179.42 | 13.499% | $203.6399 | $203.64 | $203.65 | $203.60 |
| Purchase #2 | $197.47 | 11.268% | $219.7209 | $219.72 | $219.70 | $219.70 |
| Purchase #3 | $14.98 | 5.705% | $15.8346 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $151.39 | 6.112% | $160.643 | $160.64 | $160.65 | $160.60 |
| Purchase #5 | $21.44 | 12.226% | $24.0613 | $24.06 | $24.05 | $24.10 |
| Purchase #6 | $202.46 | 7.793% | $218.2377 | $218.24 | $218.25 | $218.20 |
| Purchase #7 | $29.50 | 9.612% | $32.3355 | $32.34 | $32.35 | $32.30 |
| 7 purchase totals = | $796.66 | $874.4729 | $874.47 | $874.50 | $874.30 | |