| 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 | $152.45 | 3.108% | $157.1881 | $157.19 | $157.20 | $157.20 |
| Purchase #2 | $246.48 | 9.757% | $270.5291 | $270.53 | $270.55 | $270.50 |
| Purchase #3 | $155.90 | 7.141% | $167.0328 | $167.03 | $167.05 | $167.00 |
| Purchase #4 | $179.75 | 10.515% | $198.6507 | $198.65 | $198.65 | $198.70 |
| Purchase #5 | $64.42 | 8.364% | $69.8081 | $69.81 | $69.80 | $69.80 |
| Purchase #6 | $119.66 | 3.286% | $123.592 | $123.59 | $123.60 | $123.60 |
| Purchase #7 | $93.83 | 5.387% | $98.8846 | $98.88 | $98.90 | $98.90 |
| 7 purchase totals = | $1,012.49 | $1,085.6854 | $1,085.68 | $1,085.75 | $1,085.70 | |