| 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 | $204.96 | 7.819% | $220.9858 | $220.99 | $221.00 | $221.00 |
| Purchase #2 | $108.55 | 6.679% | $115.8001 | $115.80 | $115.80 | $115.80 |
| Purchase #3 | $6.67 | 13.391% | $7.5632 | $7.56 | $7.55 | $7.60 |
| Purchase #4 | $96.67 | 7.138% | $103.5703 | $103.57 | $103.55 | $103.60 |
| Purchase #5 | $21.84 | 11.415% | $24.333 | $24.33 | $24.35 | $24.30 |
| Purchase #6 | $171.54 | 8.211% | $185.6251 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $13.62 | 13.447% | $15.4515 | $15.45 | $15.45 | $15.50 |
| 7 purchase totals = | $623.85 | $673.3290 | $673.33 | $673.35 | $673.40 | |