| 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 | $166.86 | 10.334% | $184.1033 | $184.10 | $184.10 | $184.10 |
| Purchase #2 | $223.47 | 7.787% | $240.8716 | $240.87 | $240.85 | $240.90 |
| Purchase #3 | $227.51 | 7.788% | $245.2285 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $233.50 | 13.174% | $264.2613 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $214.93 | 9.395% | $235.1227 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $8.25 | 6.690% | $8.8019 | $8.80 | $8.80 | $8.80 |
| Purchase #7 | $123.94 | 4.822% | $129.9164 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $1,198.46 | $1,308.3057 | $1,308.30 | $1,308.25 | $1,308.30 | |