| 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 | $159.66 | 11.302% | $177.7048 | $177.70 | $177.70 | $177.70 |
| Purchase #2 | $181.37 | 10.214% | $199.8951 | $199.90 | $199.90 | $199.90 |
| Purchase #3 | $176.44 | 7.355% | $189.4172 | $189.42 | $189.40 | $189.40 |
| Purchase #4 | $226.29 | 9.355% | $247.4594 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $103.88 | 4.496% | $108.5504 | $108.55 | $108.55 | $108.60 |
| Purchase #6 | $150.77 | 6.389% | $160.4027 | $160.40 | $160.40 | $160.40 |
| Purchase #7 | $147.97 | 8.842% | $161.0535 | $161.05 | $161.05 | $161.10 |
| 7 purchase totals = | $1,146.38 | $1,244.4831 | $1,244.48 | $1,244.45 | $1,244.60 | |