| 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 | $153.57 | 6.225% | $163.1297 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $128.55 | 4.613% | $134.48 | $134.48 | $134.50 | $134.50 |
| Purchase #3 | $32.32 | 8.238% | $34.9825 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $201.69 | 10.871% | $223.6157 | $223.62 | $223.60 | $223.60 |
| Purchase #5 | $243.43 | 3.331% | $251.5387 | $251.54 | $251.55 | $251.50 |
| Purchase #6 | $46.55 | 8.809% | $50.6506 | $50.65 | $50.65 | $50.70 |
| Purchase #7 | $249.49 | 8.114% | $269.7336 | $269.73 | $269.75 | $269.70 |
| 7 purchase totals = | $1,055.60 | $1,128.1308 | $1,128.13 | $1,128.20 | $1,128.10 | |