| 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 | $185.73 | 9.146% | $202.7169 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $206.79 | 11.245% | $230.0435 | $230.04 | $230.05 | $230.00 |
| Purchase #3 | $143.37 | 13.540% | $162.7823 | $162.78 | $162.80 | $162.80 |
| Purchase #4 | $104.26 | 11.870% | $116.6357 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $155.66 | 4.652% | $162.9013 | $162.90 | $162.90 | $162.90 |
| Purchase #6 | $158.95 | 12.486% | $178.7965 | $178.80 | $178.80 | $178.80 |
| Purchase #7 | $113.76 | 3.480% | $117.7188 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $1,068.52 | $1,171.5950 | $1,171.60 | $1,171.60 | $1,171.50 | |