| 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 | $169.62 | 5.848% | $179.5394 | $179.54 | $179.55 | $179.50 |
| Purchase #2 | $242.82 | 13.102% | $274.6343 | $274.63 | $274.65 | $274.60 |
| Purchase #3 | $68.51 | 10.372% | $75.6159 | $75.62 | $75.60 | $75.60 |
| Purchase #4 | $210.45 | 3.624% | $218.0767 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $155.96 | 4.733% | $163.3416 | $163.34 | $163.35 | $163.30 |
| Purchase #6 | $32.80 | 8.479% | $35.5811 | $35.58 | $35.60 | $35.60 |
| Purchase #7 | $95.65 | 6.615% | $101.9772 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $975.81 | $1,048.7662 | $1,048.77 | $1,048.85 | $1,048.70 | |