| 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 | $180.60 | 13.261% | $204.5494 | $204.55 | $204.55 | $204.50 |
| Purchase #2 | $221.87 | 10.525% | $245.2218 | $245.22 | $245.20 | $245.20 |
| Purchase #3 | $178.74 | 6.191% | $189.8058 | $189.81 | $189.80 | $189.80 |
| Purchase #4 | $180.67 | 11.414% | $201.2917 | $201.29 | $201.30 | $201.30 |
| Purchase #5 | $73.67 | 7.788% | $79.4074 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $177.60 | 13.854% | $202.2047 | $202.20 | $202.20 | $202.20 |
| Purchase #7 | $6.55 | 9.522% | $7.1737 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $1,019.70 | $1,129.6545 | $1,129.65 | $1,129.60 | $1,129.60 | |