| 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 | $184.82 | 3.720% | $191.6953 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $210.77 | 3.620% | $218.3999 | $218.40 | $218.40 | $218.40 |
| Purchase #3 | $175.41 | 6.587% | $186.9643 | $186.96 | $186.95 | $187.00 |
| Purchase #4 | $36.95 | 3.337% | $38.183 | $38.18 | $38.20 | $38.20 |
| Purchase #5 | $172.78 | 5.252% | $181.8544 | $181.85 | $181.85 | $181.90 |
| Purchase #6 | $152.26 | 12.646% | $171.5148 | $171.51 | $171.50 | $171.50 |
| Purchase #7 | $160.67 | 13.333% | $182.0921 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,093.66 | $1,170.7038 | $1,170.69 | $1,170.70 | $1,170.80 | |