| 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 | $140.70 | 4.607% | $147.182 | $147.18 | $147.20 | $147.20 |
| Purchase #2 | $235.86 | 8.372% | $255.6062 | $255.61 | $255.60 | $255.60 |
| Purchase #3 | $198.77 | 10.133% | $218.9114 | $218.91 | $218.90 | $218.90 |
| Purchase #4 | $179.97 | 8.148% | $194.634 | $194.63 | $194.65 | $194.60 |
| Purchase #5 | $230.34 | 7.764% | $248.2236 | $248.22 | $248.20 | $248.20 |
| Purchase #6 | $76.39 | 11.477% | $85.1573 | $85.16 | $85.15 | $85.20 |
| Purchase #7 | $30.63 | 10.263% | $33.7736 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $1,092.66 | $1,183.4881 | $1,183.48 | $1,183.45 | $1,183.50 | |