| 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 | $133.93 | 13.774% | $152.3775 | $152.38 | $152.40 | $152.40 |
| Purchase #2 | $85.85 | 6.402% | $91.3461 | $91.35 | $91.35 | $91.30 |
| Purchase #3 | $172.50 | 5.145% | $181.3751 | $181.38 | $181.40 | $181.40 |
| Purchase #4 | $186.29 | 9.434% | $203.8646 | $203.86 | $203.85 | $203.90 |
| Purchase #5 | $164.62 | 7.754% | $177.3846 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $207.90 | 9.210% | $227.0476 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $69.86 | 5.695% | $73.8385 | $73.84 | $73.85 | $73.80 |
| 7 purchase totals = | $1,020.95 | $1,107.2340 | $1,107.24 | $1,107.30 | $1,107.20 | |