| 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 | $198.64 | 6.367% | $211.2874 | $211.29 | $211.30 | $211.30 |
| Purchase #2 | $178.96 | 5.655% | $189.0802 | $189.08 | $189.10 | $189.10 |
| Purchase #3 | $88.59 | 8.150% | $95.8101 | $95.81 | $95.80 | $95.80 |
| Purchase #4 | $187.59 | 6.391% | $199.5789 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $170.25 | 11.869% | $190.457 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $198.93 | 13.763% | $226.3087 | $226.31 | $226.30 | $226.30 |
| Purchase #7 | $153.36 | 7.805% | $165.3297 | $165.33 | $165.35 | $165.30 |
| 7 purchase totals = | $1,176.32 | $1,277.8520 | $1,277.86 | $1,277.90 | $1,277.90 | |