| 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 | $8.37 | 3.232% | $8.6405 | $8.64 | $8.65 | $8.60 |
| Purchase #2 | $175.35 | 3.760% | $181.9432 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $181.81 | 6.314% | $193.2895 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $153.54 | 12.170% | $172.2258 | $172.23 | $172.25 | $172.20 |
| Purchase #5 | $122.66 | 6.843% | $131.0536 | $131.05 | $131.05 | $131.10 |
| Purchase #6 | $191.39 | 11.201% | $212.8276 | $212.83 | $212.85 | $212.80 |
| Purchase #7 | $239.44 | 8.288% | $259.2848 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,072.56 | $1,159.2650 | $1,159.26 | $1,159.35 | $1,159.20 | |