| 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 | $17.70 | 10.669% | $19.5884 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $167.55 | 6.120% | $177.8041 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $109.43 | 11.869% | $122.4182 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $190.83 | 5.118% | $200.5967 | $200.60 | $200.60 | $200.60 |
| Purchase #5 | $204.35 | 3.418% | $211.3347 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $172.79 | 8.805% | $188.0042 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $123.42 | 5.830% | $130.6154 | $130.62 | $130.60 | $130.60 |
| 7 purchase totals = | $986.07 | $1,050.3617 | $1,050.36 | $1,050.35 | $1,050.30 | |