| 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 | $155.32 | 8.707% | $168.8437 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $29.76 | 9.761% | $32.6649 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $131.35 | 13.233% | $148.7315 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $26.60 | 3.232% | $27.4597 | $27.46 | $27.45 | $27.50 |
| Purchase #5 | $174.44 | 13.779% | $198.4761 | $198.48 | $198.50 | $198.50 |
| Purchase #6 | $249.82 | 8.653% | $271.4369 | $271.44 | $271.45 | $271.40 |
| Purchase #7 | $221.63 | 13.673% | $251.9335 | $251.93 | $251.95 | $251.90 |
| 7 purchase totals = | $988.92 | $1,099.5463 | $1,099.54 | $1,099.60 | $1,099.50 | |