| 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 | $140.64 | 10.438% | $155.32 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $189.48 | 5.487% | $199.8768 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $34.28 | 5.600% | $36.1997 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $221.51 | 7.829% | $238.852 | $238.85 | $238.85 | $238.90 |
| Purchase #5 | $18.97 | 4.170% | $19.761 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $177.67 | 6.432% | $189.0977 | $189.10 | $189.10 | $189.10 |
| Purchase #7 | $5.79 | 7.554% | $6.2274 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $788.34 | $845.3346 | $845.34 | $845.35 | $845.40 | |