| 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 | $182.91 | 8.704% | $198.8305 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $180.98 | 13.131% | $204.7445 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $164.45 | 13.603% | $186.8201 | $186.82 | $186.80 | $186.80 |
| Purchase #4 | $249.57 | 12.180% | $279.9676 | $279.97 | $279.95 | $280.00 |
| Purchase #5 | $87.38 | 3.119% | $90.1054 | $90.11 | $90.10 | $90.10 |
| Purchase #6 | $178.89 | 6.864% | $191.169 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $174.94 | 9.621% | $191.771 | $191.77 | $191.75 | $191.80 |
| 7 purchase totals = | $1,219.12 | $1,343.4081 | $1,343.41 | $1,343.35 | $1,343.40 | |