| 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 | $123.77 | 7.807% | $133.4327 | $133.43 | $133.45 | $133.40 |
| Purchase #2 | $221.48 | 13.536% | $251.4595 | $251.46 | $251.45 | $251.50 |
| Purchase #3 | $166.45 | 5.807% | $176.1158 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $18.78 | 3.576% | $19.4516 | $19.45 | $19.45 | $19.50 |
| Purchase #5 | $226.73 | 9.512% | $248.2966 | $248.30 | $248.30 | $248.30 |
| Purchase #6 | $84.73 | 7.382% | $90.9848 | $90.98 | $91.00 | $91.00 |
| Purchase #7 | $210.39 | 10.709% | $232.9207 | $232.92 | $232.90 | $232.90 |
| 7 purchase totals = | $1,052.33 | $1,152.6617 | $1,152.66 | $1,152.65 | $1,152.70 | |