| 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 | $135.87 | 12.559% | $152.9339 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $210.84 | 9.123% | $230.0749 | $230.07 | $230.05 | $230.10 |
| Purchase #3 | $201.81 | 11.818% | $225.6599 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $165.31 | 9.748% | $181.4244 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $36.32 | 9.485% | $39.765 | $39.77 | $39.75 | $39.80 |
| Purchase #6 | $185.99 | 6.362% | $197.8227 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $84.63 | 12.288% | $95.0293 | $95.03 | $95.05 | $95.00 |
| 7 purchase totals = | $1,020.77 | $1,122.7101 | $1,122.70 | $1,122.65 | $1,122.70 | |