| 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 | $193.73 | 4.718% | $202.8702 | $202.87 | $202.85 | $202.90 |
| Purchase #2 | $144.45 | 9.327% | $157.9229 | $157.92 | $157.90 | $157.90 |
| Purchase #3 | $183.99 | 12.584% | $207.1433 | $207.14 | $207.15 | $207.10 |
| Purchase #4 | $34.27 | 10.825% | $37.9797 | $37.98 | $38.00 | $38.00 |
| Purchase #5 | $115.68 | 12.493% | $130.1319 | $130.13 | $130.15 | $130.10 |
| Purchase #6 | $83.31 | 6.631% | $88.8343 | $88.83 | $88.85 | $88.80 |
| Purchase #7 | $165.50 | 13.446% | $187.7531 | $187.75 | $187.75 | $187.80 |
| 7 purchase totals = | $920.93 | $1,012.6354 | $1,012.62 | $1,012.65 | $1,012.60 | |