| 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 | $133.56 | 12.224% | $149.8864 | $149.89 | $149.90 | $149.90 |
| Purchase #2 | $145.48 | 10.459% | $160.6958 | $160.70 | $160.70 | $160.70 |
| Purchase #3 | $159.84 | 11.627% | $178.4246 | $178.42 | $178.40 | $178.40 |
| Purchase #4 | $223.44 | 3.203% | $230.5968 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $48.44 | 7.311% | $51.9814 | $51.98 | $52.00 | $52.00 |
| Purchase #6 | $130.37 | 10.132% | $143.5791 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $197.96 | 6.598% | $211.0214 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $1,039.09 | $1,126.1855 | $1,126.19 | $1,126.20 | $1,126.20 | |