| 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 | $164.35 | 8.687% | $178.6271 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $181.40 | 6.233% | $192.7067 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $147.77 | 7.789% | $159.2798 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $130.34 | 5.476% | $137.4774 | $137.48 | $137.50 | $137.50 |
| Purchase #5 | $94.27 | 12.442% | $105.9991 | $106.00 | $106.00 | $106.00 |
| Purchase #6 | $204.65 | 5.682% | $216.2782 | $216.28 | $216.30 | $216.30 |
| Purchase #7 | $156.83 | 3.295% | $161.9975 | $162.00 | $162.00 | $162.00 |
| 7 purchase totals = | $1,079.61 | $1,152.3658 | $1,152.38 | $1,152.45 | $1,152.40 | |