| 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 | $180.37 | 7.706% | $194.2693 | $194.27 | $194.25 | $194.30 |
| Purchase #2 | $138.88 | 11.417% | $154.7359 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $207.76 | 11.691% | $232.0492 | $232.05 | $232.05 | $232.00 |
| Purchase #4 | $67.56 | 7.393% | $72.5547 | $72.55 | $72.55 | $72.60 |
| Purchase #5 | $166.31 | 12.221% | $186.6347 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $29.98 | 8.686% | $32.5841 | $32.58 | $32.60 | $32.60 |
| Purchase #7 | $223.99 | 7.740% | $241.3268 | $241.33 | $241.35 | $241.30 |
| 7 purchase totals = | $1,014.85 | $1,114.1547 | $1,114.15 | $1,114.20 | $1,114.10 | |