| 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 | $132.36 | 11.192% | $147.1737 | $147.17 | $147.15 | $147.20 |
| Purchase #2 | $209.32 | 8.268% | $226.6266 | $226.63 | $226.65 | $226.60 |
| Purchase #3 | $148.66 | 5.234% | $156.4409 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $16.74 | 9.739% | $18.3703 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $160.99 | 10.752% | $178.2996 | $178.30 | $178.30 | $178.30 |
| Purchase #6 | $215.40 | 12.110% | $241.4849 | $241.48 | $241.50 | $241.50 |
| Purchase #7 | $235.78 | 5.834% | $249.5354 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,119.25 | $1,217.9314 | $1,217.93 | $1,217.95 | $1,217.90 | |