| 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 | $168.87 | 5.792% | $178.651 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $142.29 | 11.648% | $158.8639 | $158.86 | $158.85 | $158.90 |
| Purchase #3 | $194.74 | 4.707% | $203.9064 | $203.91 | $203.90 | $203.90 |
| Purchase #4 | $227.45 | 6.643% | $242.5595 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $133.92 | 7.673% | $144.1957 | $144.20 | $144.20 | $144.20 |
| Purchase #6 | $198.42 | 11.497% | $221.2323 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $157.34 | 4.690% | $164.7192 | $164.72 | $164.70 | $164.70 |
| 7 purchase totals = | $1,223.03 | $1,314.1280 | $1,314.13 | $1,314.10 | $1,314.20 | |