| 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 | $178.73 | 3.294% | $184.6174 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $128.53 | 5.520% | $135.6249 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $98.90 | 3.471% | $102.3328 | $102.33 | $102.35 | $102.30 |
| Purchase #4 | $229.29 | 11.624% | $255.9427 | $255.94 | $255.95 | $255.90 |
| Purchase #5 | $118.90 | 11.580% | $132.6686 | $132.67 | $132.65 | $132.70 |
| Purchase #6 | $134.86 | 7.829% | $145.4182 | $145.42 | $145.40 | $145.40 |
| Purchase #7 | $200.81 | 12.702% | $226.3169 | $226.32 | $226.30 | $226.30 |
| 7 purchase totals = | $1,090.02 | $1,182.9215 | $1,182.92 | $1,182.85 | $1,182.80 | |