| 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 | $192.88 | 13.369% | $218.6661 | $218.67 | $218.65 | $218.70 |
| Purchase #2 | $157.83 | 10.647% | $174.6342 | $174.63 | $174.65 | $174.60 |
| Purchase #3 | $200.53 | 6.590% | $213.7449 | $213.74 | $213.75 | $213.70 |
| Purchase #4 | $152.65 | 6.493% | $162.5616 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $131.44 | 9.778% | $144.2922 | $144.29 | $144.30 | $144.30 |
| Purchase #6 | $8.61 | 8.600% | $9.3505 | $9.35 | $9.35 | $9.40 |
| Purchase #7 | $187.55 | 3.575% | $194.2549 | $194.25 | $194.25 | $194.30 |
| 7 purchase totals = | $1,031.49 | $1,117.5044 | $1,117.49 | $1,117.50 | $1,117.60 | |