| 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 | $75.84 | 12.386% | $85.2335 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $45.58 | 4.495% | $47.6288 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $214.81 | 3.818% | $223.0114 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $147.47 | 4.351% | $153.8864 | $153.89 | $153.90 | $153.90 |
| Purchase #5 | $154.40 | 5.329% | $162.628 | $162.63 | $162.65 | $162.60 |
| Purchase #6 | $231.25 | 11.623% | $258.1282 | $258.13 | $258.15 | $258.10 |
| Purchase #7 | $178.80 | 8.622% | $194.2161 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $1,048.15 | $1,124.7324 | $1,124.74 | $1,124.80 | $1,124.60 | |