| 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 | $137.81 | 9.270% | $150.585 | $150.59 | $150.60 | $150.60 |
| Purchase #2 | $166.34 | 9.325% | $181.8512 | $181.85 | $181.85 | $181.90 |
| Purchase #3 | $201.42 | 13.173% | $227.9531 | $227.95 | $227.95 | $228.00 |
| Purchase #4 | $153.47 | 11.148% | $170.5788 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $206.86 | 6.555% | $220.4197 | $220.42 | $220.40 | $220.40 |
| Purchase #6 | $94.65 | 9.126% | $103.2878 | $103.29 | $103.30 | $103.30 |
| Purchase #7 | $192.84 | 13.662% | $219.1858 | $219.19 | $219.20 | $219.20 |
| 7 purchase totals = | $1,153.39 | $1,273.8614 | $1,273.87 | $1,273.90 | $1,274.00 | |