| 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 | $153.34 | 3.320% | $158.4309 | $158.43 | $158.45 | $158.40 |
| Purchase #2 | $125.35 | 12.261% | $140.7192 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $147.27 | 4.182% | $153.4288 | $153.43 | $153.45 | $153.40 |
| Purchase #4 | $60.46 | 9.115% | $65.9709 | $65.97 | $65.95 | $66.00 |
| Purchase #5 | $34.25 | 12.752% | $38.6176 | $38.62 | $38.60 | $38.60 |
| Purchase #6 | $176.40 | 10.819% | $195.4847 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $243.92 | 4.716% | $255.4233 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $940.99 | $1,008.0754 | $1,008.07 | $1,008.05 | $1,008.00 | |