| 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 | $130.38 | 12.206% | $146.2942 | $146.29 | $146.30 | $146.30 |
| Purchase #2 | $179.34 | 8.237% | $194.1122 | $194.11 | $194.10 | $194.10 |
| Purchase #3 | $5.59 | 11.125% | $6.2119 | $6.21 | $6.20 | $6.20 |
| Purchase #4 | $51.77 | 3.342% | $53.5002 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $39.75 | 6.667% | $42.4001 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $32.77 | 10.617% | $36.2492 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $8.72 | 10.114% | $9.6019 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $448.32 | $488.3697 | $488.36 | $488.35 | $488.30 | |