| 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 | $147.50 | 9.446% | $161.4329 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $29.64 | 10.559% | $32.7697 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $142.61 | 13.736% | $162.1989 | $162.20 | $162.20 | $162.20 |
| Purchase #4 | $87.26 | 3.874% | $90.6405 | $90.64 | $90.65 | $90.60 |
| Purchase #5 | $150.64 | 3.243% | $155.5253 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $194.92 | 8.522% | $211.5311 | $211.53 | $211.55 | $211.50 |
| Purchase #7 | $8.58 | 7.248% | $9.2019 | $9.20 | $9.20 | $9.20 |
| 7 purchase totals = | $761.15 | $823.3003 | $823.30 | $823.35 | $823.20 | |