| 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 | $172.86 | 13.185% | $195.6516 | $195.65 | $195.65 | $195.70 |
| Purchase #2 | $134.70 | 4.755% | $141.105 | $141.11 | $141.10 | $141.10 |
| Purchase #3 | $69.75 | 8.808% | $75.8936 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $227.95 | 12.240% | $255.8511 | $255.85 | $255.85 | $255.90 |
| Purchase #5 | $181.52 | 6.518% | $193.3515 | $193.35 | $193.35 | $193.40 |
| Purchase #6 | $242.33 | 9.602% | $265.5985 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $168.60 | 10.222% | $185.8343 | $185.83 | $185.85 | $185.80 |
| 7 purchase totals = | $1,197.71 | $1,313.2856 | $1,313.28 | $1,313.30 | $1,313.40 | |