| 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 | $94.62 | 6.737% | $100.9945 | $100.99 | $101.00 | $101.00 |
| Purchase #2 | $164.86 | 6.842% | $176.1397 | $176.14 | $176.15 | $176.10 |
| Purchase #3 | $194.30 | 8.397% | $210.6154 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $181.80 | 8.822% | $197.8384 | $197.84 | $197.85 | $197.80 |
| Purchase #5 | $208.94 | 12.233% | $234.4996 | $234.50 | $234.50 | $234.50 |
| Purchase #6 | $80.48 | 6.591% | $85.7844 | $85.78 | $85.80 | $85.80 |
| Purchase #7 | $125.85 | 6.169% | $133.6137 | $133.61 | $133.60 | $133.60 |
| 7 purchase totals = | $1,050.85 | $1,139.4857 | $1,139.48 | $1,139.50 | $1,139.40 | |