| 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 | $188.31 | 9.259% | $205.7456 | $205.75 | $205.75 | $205.70 |
| Purchase #2 | $246.71 | 9.586% | $270.3596 | $270.36 | $270.35 | $270.40 |
| Purchase #3 | $158.32 | 12.243% | $177.7031 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $176.50 | 11.801% | $197.3288 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $84.42 | 7.458% | $90.716 | $90.72 | $90.70 | $90.70 |
| Purchase #6 | $8.66 | 10.548% | $9.5735 | $9.57 | $9.55 | $9.60 |
| Purchase #7 | $149.85 | 5.795% | $158.5338 | $158.53 | $158.55 | $158.50 |
| 7 purchase totals = | $1,012.77 | $1,109.9604 | $1,109.96 | $1,109.95 | $1,109.90 | |