| 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 | $200.40 | 6.469% | $213.3639 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $225.41 | 4.605% | $235.7901 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $147.42 | 10.505% | $162.9065 | $162.91 | $162.90 | $162.90 |
| Purchase #4 | $204.67 | 6.472% | $217.9162 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $138.51 | 7.835% | $149.3623 | $149.36 | $149.35 | $149.40 |
| Purchase #6 | $53.68 | 6.624% | $57.2358 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $133.68 | 8.500% | $145.0428 | $145.04 | $145.05 | $145.00 |
| 7 purchase totals = | $1,103.77 | $1,181.6176 | $1,181.62 | $1,181.60 | $1,181.60 | |