| 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 | $139.27 | 10.465% | $153.8446 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $74.93 | 6.829% | $80.047 | $80.05 | $80.05 | $80.00 |
| Purchase #3 | $12.99 | 12.409% | $14.6019 | $14.60 | $14.60 | $14.60 |
| Purchase #4 | $218.33 | 9.269% | $238.567 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $32.97 | 10.638% | $36.4773 | $36.48 | $36.50 | $36.50 |
| Purchase #6 | $179.52 | 8.204% | $194.2478 | $194.25 | $194.25 | $194.20 |
| Purchase #7 | $117.63 | 13.856% | $133.9288 | $133.93 | $133.95 | $133.90 |
| 7 purchase totals = | $775.64 | $851.7144 | $851.72 | $851.75 | $851.60 | |