| 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 | $148.32 | 7.662% | $159.6843 | $159.68 | $159.70 | $159.70 |
| Purchase #2 | $144.74 | 9.158% | $157.9953 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $111.51 | 3.332% | $115.2255 | $115.23 | $115.25 | $115.20 |
| Purchase #4 | $215.65 | 10.557% | $238.4162 | $238.42 | $238.40 | $238.40 |
| Purchase #5 | $178.52 | 6.788% | $190.6379 | $190.64 | $190.65 | $190.60 |
| Purchase #6 | $151.73 | 9.285% | $165.8181 | $165.82 | $165.80 | $165.80 |
| Purchase #7 | $176.92 | 8.503% | $191.9635 | $191.96 | $191.95 | $192.00 |
| 7 purchase totals = | $1,127.39 | $1,219.7408 | $1,219.75 | $1,219.75 | $1,219.70 | |