| 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 | $161.84 | 4.158% | $168.5693 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $217.71 | 5.701% | $230.1216 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $214.40 | 10.458% | $236.822 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $168.77 | 7.673% | $181.7197 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $157.41 | 3.436% | $162.8186 | $162.82 | $162.80 | $162.80 |
| Purchase #6 | $145.52 | 12.640% | $163.9137 | $163.91 | $163.90 | $163.90 |
| Purchase #7 | $29.80 | 7.361% | $31.9936 | $31.99 | $32.00 | $32.00 |
| 7 purchase totals = | $1,095.45 | $1,175.9585 | $1,175.95 | $1,175.85 | $1,175.90 | |