| 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 | $156.36 | 5.215% | $164.5142 | $164.51 | $164.50 | $164.50 |
| Purchase #2 | $158.89 | 11.720% | $177.5119 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $189.52 | 10.698% | $209.7948 | $209.79 | $209.80 | $209.80 |
| Purchase #4 | $39.90 | 4.148% | $41.5551 | $41.56 | $41.55 | $41.60 |
| Purchase #5 | $91.57 | 12.341% | $102.8707 | $102.87 | $102.85 | $102.90 |
| Purchase #6 | $215.93 | 13.819% | $245.7694 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $200.61 | 8.326% | $217.3128 | $217.31 | $217.30 | $217.30 |
| 7 purchase totals = | $1,052.78 | $1,159.3289 | $1,159.32 | $1,159.25 | $1,159.40 | |