| 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 | $162.97 | 6.610% | $173.7423 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $34.35 | 7.149% | $36.8057 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $11.52 | 12.772% | $12.9913 | $12.99 | $13.00 | $13.00 |
| Purchase #4 | $210.34 | 11.678% | $234.9035 | $234.90 | $234.90 | $234.90 |
| Purchase #5 | $159.63 | 4.672% | $167.0879 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $213.43 | 11.860% | $238.7428 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $221.49 | 9.640% | $242.8416 | $242.84 | $242.85 | $242.80 |
| 7 purchase totals = | $1,013.73 | $1,107.1151 | $1,107.11 | $1,107.15 | $1,107.00 | |