| 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 | $138.29 | 9.519% | $151.4538 | $151.45 | $151.45 | $151.50 |
| Purchase #2 | $162.70 | 11.629% | $181.6204 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $122.58 | 10.715% | $135.7144 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $95.29 | 7.564% | $102.4977 | $102.50 | $102.50 | $102.50 |
| Purchase #5 | $5.40 | 11.646% | $6.0289 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $54.39 | 4.236% | $56.694 | $56.69 | $56.70 | $56.70 |
| Purchase #7 | $11.64 | 8.280% | $12.6038 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $590.29 | $646.6130 | $646.60 | $646.60 | $646.60 | |