| 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 | $130.40 | 3.544% | $135.0214 | $135.02 | $135.00 | $135.00 |
| Purchase #2 | $216.60 | 4.414% | $226.1607 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $37.70 | 13.422% | $42.7601 | $42.76 | $42.75 | $42.80 |
| Purchase #4 | $128.38 | 9.417% | $140.4695 | $140.47 | $140.45 | $140.50 |
| Purchase #5 | $181.88 | 4.763% | $190.5429 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $248.53 | 7.846% | $268.0297 | $268.03 | $268.05 | $268.00 |
| Purchase #7 | $154.89 | 4.269% | $161.5023 | $161.50 | $161.50 | $161.50 |
| 7 purchase totals = | $1,098.38 | $1,164.4866 | $1,164.48 | $1,164.45 | $1,164.50 | |