| 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 | $73.92 | 13.188% | $83.6686 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $160.85 | 11.270% | $178.9778 | $178.98 | $179.00 | $179.00 |
| Purchase #3 | $203.56 | 11.333% | $226.6295 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $7.36 | 4.219% | $7.6705 | $7.67 | $7.65 | $7.70 |
| Purchase #5 | $191.50 | 7.869% | $206.5691 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $168.38 | 7.163% | $180.4411 | $180.44 | $180.45 | $180.40 |
| Purchase #7 | $209.25 | 6.784% | $223.4455 | $223.45 | $223.45 | $223.40 |
| 7 purchase totals = | $1,014.82 | $1,107.4021 | $1,107.41 | $1,107.40 | $1,107.40 | |