| 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 | $140.38 | 5.555% | $148.1781 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $20.88 | 3.547% | $21.6206 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $246.77 | 8.545% | $267.8565 | $267.86 | $267.85 | $267.90 |
| Purchase #4 | $69.61 | 10.406% | $76.8536 | $76.85 | $76.85 | $76.90 |
| Purchase #5 | $151.62 | 11.261% | $168.6939 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $211.51 | 9.196% | $230.9605 | $230.96 | $230.95 | $231.00 |
| Purchase #7 | $168.70 | 6.686% | $179.9793 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $1,009.47 | $1,094.1425 | $1,094.14 | $1,094.15 | $1,094.30 | |