| 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 | $141.60 | 5.621% | $149.5593 | $149.56 | $149.55 | $149.60 |
| Purchase #2 | $183.32 | 5.255% | $192.9535 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $180.59 | 13.349% | $204.697 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $173.93 | 9.124% | $189.7994 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $165.42 | 10.291% | $182.4434 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $27.92 | 5.630% | $29.4919 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $179.30 | 5.838% | $189.7675 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $1,052.08 | $1,138.7120 | $1,138.71 | $1,138.70 | $1,138.80 | |