| 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 | $129.98 | 9.125% | $141.8407 | $141.84 | $141.85 | $141.80 |
| Purchase #2 | $37.47 | 9.332% | $40.9667 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $170.88 | 6.297% | $181.6403 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $208.33 | 11.153% | $231.565 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $169.82 | 12.729% | $191.4364 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $183.75 | 5.199% | $193.3032 | $193.30 | $193.30 | $193.30 |
| Purchase #7 | $31.48 | 3.432% | $32.5604 | $32.56 | $32.55 | $32.60 |
| 7 purchase totals = | $931.71 | $1,013.3127 | $1,013.32 | $1,013.30 | $1,013.30 | |