| 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 | $207.70 | 12.350% | $233.351 | $233.35 | $233.35 | $233.40 |
| Purchase #2 | $75.66 | 5.197% | $79.5921 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $60.51 | 5.826% | $64.0353 | $64.04 | $64.05 | $64.00 |
| Purchase #4 | $65.71 | 6.683% | $70.1014 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $169.82 | 6.710% | $181.2149 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $30.93 | 5.571% | $32.6531 | $32.65 | $32.65 | $32.70 |
| Purchase #7 | $177.59 | 6.811% | $189.6857 | $189.69 | $189.70 | $189.70 |
| 7 purchase totals = | $787.92 | $850.6335 | $850.63 | $850.65 | $850.70 | |