| 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 | $157.82 | 6.342% | $167.8289 | $167.83 | $167.85 | $167.80 |
| Purchase #2 | $135.39 | 10.290% | $149.3216 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $230.91 | 11.205% | $256.7835 | $256.78 | $256.80 | $256.80 |
| Purchase #4 | $70.62 | 7.726% | $76.0761 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $117.35 | 11.688% | $131.0659 | $131.07 | $131.05 | $131.10 |
| Purchase #6 | $181.93 | 11.725% | $203.2613 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $192.35 | 4.821% | $201.6232 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,086.37 | $1,185.9605 | $1,185.96 | $1,185.95 | $1,186.00 | |