| 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 | $178.60 | 3.316% | $184.5224 | $184.52 | $184.50 | $184.50 |
| Purchase #2 | $24.92 | 9.568% | $27.3043 | $27.30 | $27.30 | $27.30 |
| Purchase #3 | $101.84 | 5.148% | $107.0827 | $107.08 | $107.10 | $107.10 |
| Purchase #4 | $209.75 | 6.724% | $223.8536 | $223.85 | $223.85 | $223.90 |
| Purchase #5 | $172.77 | 4.775% | $181.0198 | $181.02 | $181.00 | $181.00 |
| Purchase #6 | $228.39 | 8.419% | $247.6182 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $121.41 | 7.381% | $130.3713 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $1,037.68 | $1,101.7723 | $1,101.76 | $1,101.70 | $1,101.80 | |