| 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 | $140.50 | 8.201% | $152.0224 | $152.02 | $152.00 | $152.00 |
| Purchase #2 | $156.45 | 3.446% | $161.8413 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $118.98 | 12.506% | $133.8596 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $31.92 | 3.183% | $32.936 | $32.94 | $32.95 | $32.90 |
| Purchase #5 | $117.61 | 5.872% | $124.5161 | $124.52 | $124.50 | $124.50 |
| Purchase #6 | $142.33 | 13.482% | $161.5189 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $185.57 | 4.384% | $193.7054 | $193.71 | $193.70 | $193.70 |
| 7 purchase totals = | $893.36 | $960.3997 | $960.41 | $960.35 | $960.30 | |