| 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 | $122.33 | 4.670% | $128.0428 | $128.04 | $128.05 | $128.00 |
| Purchase #2 | $51.80 | 3.656% | $53.6938 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $22.64 | 4.505% | $23.6599 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $90.60 | 11.774% | $101.2672 | $101.27 | $101.25 | $101.30 |
| Purchase #5 | $157.72 | 6.248% | $167.5743 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $161.80 | 3.412% | $167.3206 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $182.43 | 11.537% | $203.4769 | $203.48 | $203.50 | $203.50 |
| 7 purchase totals = | $789.32 | $845.0355 | $845.03 | $845.00 | $845.10 | |