| 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 | $202.45 | 8.465% | $219.5874 | $219.59 | $219.60 | $219.60 |
| Purchase #2 | $115.74 | 7.518% | $124.4413 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $70.40 | 9.633% | $77.1816 | $77.18 | $77.20 | $77.20 |
| Purchase #4 | $114.70 | 4.853% | $120.2664 | $120.27 | $120.25 | $120.30 |
| Purchase #5 | $179.95 | 5.783% | $190.3565 | $190.36 | $190.35 | $190.40 |
| Purchase #6 | $131.42 | 10.570% | $145.3111 | $145.31 | $145.30 | $145.30 |
| Purchase #7 | $32.77 | 10.544% | $36.2253 | $36.23 | $36.25 | $36.20 |
| 7 purchase totals = | $847.43 | $913.3696 | $913.38 | $913.40 | $913.40 | |