| 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 | $162.26 | 9.621% | $177.871 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $194.98 | 6.579% | $207.8077 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $247.89 | 12.248% | $278.2516 | $278.25 | $278.25 | $278.30 |
| Purchase #4 | $107.66 | 13.787% | $122.5031 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $90.64 | 5.761% | $95.8618 | $95.86 | $95.85 | $95.90 |
| Purchase #6 | $164.57 | 6.584% | $175.4053 | $175.41 | $175.40 | $175.40 |
| Purchase #7 | $188.26 | 6.830% | $201.1182 | $201.12 | $201.10 | $201.10 |
| 7 purchase totals = | $1,156.26 | $1,258.8187 | $1,258.82 | $1,258.75 | $1,258.90 | |