| 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 | $165.93 | 10.508% | $183.3659 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $49.81 | 13.690% | $56.629 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $172.79 | 12.656% | $194.6583 | $194.66 | $194.65 | $194.70 |
| Purchase #4 | $195.40 | 3.177% | $201.6079 | $201.61 | $201.60 | $201.60 |
| Purchase #5 | $181.62 | 7.156% | $194.6167 | $194.62 | $194.60 | $194.60 |
| Purchase #6 | $144.71 | 6.710% | $154.42 | $154.42 | $154.40 | $154.40 |
| Purchase #7 | $133.39 | 12.252% | $149.7329 | $149.73 | $149.75 | $149.70 |
| 7 purchase totals = | $1,043.65 | $1,135.0307 | $1,135.04 | $1,135.00 | $1,135.00 | |