| 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 | $123.91 | 10.559% | $136.9937 | $136.99 | $137.00 | $137.00 |
| Purchase #2 | $7.28 | 10.103% | $8.0155 | $8.02 | $8.00 | $8.00 |
| Purchase #3 | $219.31 | 5.122% | $230.5431 | $230.54 | $230.55 | $230.50 |
| Purchase #4 | $153.43 | 4.462% | $160.276 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $198.46 | 11.262% | $220.8106 | $220.81 | $220.80 | $220.80 |
| Purchase #6 | $229.70 | 10.196% | $253.1202 | $253.12 | $253.10 | $253.10 |
| Purchase #7 | $36.50 | 6.626% | $38.9185 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $968.59 | $1,048.6776 | $1,048.68 | $1,048.65 | $1,048.60 | |