| 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 | $137.79 | 13.864% | $156.8932 | $156.89 | $156.90 | $156.90 |
| Purchase #2 | $238.43 | 5.660% | $251.9251 | $251.93 | $251.95 | $251.90 |
| Purchase #3 | $242.77 | 4.125% | $252.7843 | $252.78 | $252.80 | $252.80 |
| Purchase #4 | $153.33 | 7.722% | $165.1701 | $165.17 | $165.15 | $165.20 |
| Purchase #5 | $28.90 | 13.509% | $32.8041 | $32.80 | $32.80 | $32.80 |
| Purchase #6 | $213.84 | 9.318% | $233.7656 | $233.77 | $233.75 | $233.80 |
| Purchase #7 | $32.82 | 13.623% | $37.2911 | $37.29 | $37.30 | $37.30 |
| 7 purchase totals = | $1,047.88 | $1,130.6335 | $1,130.63 | $1,130.65 | $1,130.70 | |