| 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 | $153.47 | 5.148% | $161.3706 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $59.51 | 7.118% | $63.7459 | $63.75 | $63.75 | $63.70 |
| Purchase #3 | $173.85 | 13.676% | $197.6257 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $191.64 | 9.840% | $210.4974 | $210.50 | $210.50 | $210.50 |
| Purchase #5 | $128.60 | 13.170% | $145.5366 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $175.40 | 12.140% | $196.6936 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $137.97 | 11.132% | $153.3288 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $1,020.44 | $1,128.7986 | $1,128.81 | $1,128.85 | $1,128.70 | |