| 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 | $208.83 | 6.275% | $221.9341 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $141.28 | 12.615% | $159.1025 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $69.39 | 9.490% | $75.9751 | $75.98 | $76.00 | $76.00 |
| Purchase #4 | $149.59 | 7.124% | $160.2468 | $160.25 | $160.25 | $160.20 |
| Purchase #5 | $187.81 | 8.216% | $203.2405 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $81.82 | 7.109% | $87.6366 | $87.64 | $87.65 | $87.60 |
| Purchase #7 | $91.56 | 4.393% | $95.5822 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $930.28 | $1,003.7178 | $1,003.72 | $1,003.80 | $1,003.60 | |