| 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 | $143.80 | 5.179% | $151.2474 | $151.25 | $151.25 | $151.20 |
| Purchase #2 | $185.48 | 10.796% | $205.5044 | $205.50 | $205.50 | $205.50 |
| Purchase #3 | $75.51 | 6.740% | $80.5994 | $80.60 | $80.60 | $80.60 |
| Purchase #4 | $225.53 | 7.269% | $241.9238 | $241.92 | $241.90 | $241.90 |
| Purchase #5 | $196.45 | 7.610% | $211.3998 | $211.40 | $211.40 | $211.40 |
| Purchase #6 | $108.64 | 4.409% | $113.4299 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $194.51 | 3.651% | $201.6116 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $1,129.92 | $1,205.7163 | $1,205.71 | $1,205.70 | $1,205.60 | |