| 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 | $133.48 | 5.788% | $141.2058 | $141.21 | $141.20 | $141.20 |
| Purchase #2 | $83.89 | 8.522% | $91.0391 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $92.53 | 8.799% | $100.6717 | $100.67 | $100.65 | $100.70 |
| Purchase #4 | $95.69 | 13.190% | $108.3115 | $108.31 | $108.30 | $108.30 |
| Purchase #5 | $147.89 | 3.449% | $152.9907 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $136.48 | 10.639% | $151.0001 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $97.52 | 4.385% | $101.7963 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $787.48 | $847.0152 | $847.02 | $847.00 | $847.00 | |