| 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 | $180.86 | 3.635% | $187.4343 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $184.37 | 7.635% | $198.4466 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $240.36 | 13.652% | $273.1739 | $273.17 | $273.15 | $273.20 |
| Purchase #4 | $103.99 | 6.524% | $110.7743 | $110.77 | $110.75 | $110.80 |
| Purchase #5 | $194.73 | 13.481% | $220.9816 | $220.98 | $221.00 | $221.00 |
| Purchase #6 | $162.76 | 12.134% | $182.5093 | $182.51 | $182.50 | $182.50 |
| Purchase #7 | $62.70 | 9.292% | $68.5261 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $1,129.77 | $1,241.8461 | $1,241.84 | $1,241.85 | $1,241.80 | |