| 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 | $144.53 | 3.523% | $149.6218 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $86.39 | 5.430% | $91.081 | $91.08 | $91.10 | $91.10 |
| Purchase #3 | $90.70 | 6.549% | $96.6399 | $96.64 | $96.65 | $96.60 |
| Purchase #4 | $118.38 | 13.805% | $134.7224 | $134.72 | $134.70 | $134.70 |
| Purchase #5 | $193.58 | 5.229% | $203.7023 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $158.83 | 10.255% | $175.118 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $238.44 | 10.298% | $262.9946 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $1,030.85 | $1,113.8800 | $1,113.87 | $1,113.85 | $1,113.80 | |