| 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 | $142.36 | 9.293% | $155.5895 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $154.34 | 9.192% | $168.5269 | $168.53 | $168.55 | $168.50 |
| Purchase #3 | $194.28 | 6.533% | $206.9723 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $211.76 | 3.649% | $219.4871 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $26.96 | 4.111% | $28.0683 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $168.30 | 9.720% | $184.6588 | $184.66 | $184.65 | $184.70 |
| Purchase #7 | $229.35 | 12.756% | $258.6059 | $258.61 | $258.60 | $258.60 |
| 7 purchase totals = | $1,127.35 | $1,221.9088 | $1,221.92 | $1,221.90 | $1,222.00 | |