| 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 | $177.31 | 8.679% | $192.6987 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $155.32 | 13.159% | $175.7586 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $130.38 | 8.733% | $141.7661 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $161.59 | 10.853% | $179.1274 | $179.13 | $179.15 | $179.10 |
| Purchase #5 | $153.37 | 6.222% | $162.9127 | $162.91 | $162.90 | $162.90 |
| Purchase #6 | $192.93 | 7.592% | $207.5772 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $194.95 | 5.694% | $206.0505 | $206.05 | $206.05 | $206.10 |
| 7 purchase totals = | $1,165.85 | $1,265.8912 | $1,265.90 | $1,265.90 | $1,266.00 | |